The given circuit diagram in Fig. P5.56 provides us with the values of VB, IB, IE, IC, VC, β, and α. The emitter voltage (VE) of the transistor is given as 1 V and the voltage drop across the base-emitter junction of the transistor is given as |VBE| = 0.7 V. Using this information, we can calculate the base voltage VB as follows: VB = VE + VBE, which is 1 + 0.7 = 1.7 V.
The base current IB can be calculated using the base voltage VB and resistance RB, given as: IB = VB / RB, which is 1.7 V / 4.7 kΩ = 0.361 mA. Since the current flowing into the base of the transistor is the same as the current flowing out of the emitter, we can calculate the emitter current IE as: IE = IB + IC = IB + β IB = (β + 1) IB = (β + 1) VB / RB = (β + 1) 1.7 V / 4.7 kΩ.
The collector current IC can be calculated as: IC = β IB, and the collector voltage VC can be calculated as: VC = VCC - IC RC = 10 V - β IB × 3.3 kΩ. The transistor parameter β can be determined from the ratio of collector current to the base current, i.e., β = IC / IB. Similarly, the transistor parameter α can be determined from the ratio of collector current to the emitter current, i.e., α = IC / IE.
Hence, the values of VB, IB, IE, IC, VC, β, and α can be summarized as follows: VB = 1.7 V, IB = 0.361 mA, IE = (β + 1) VB / RB, IC = β IB, VC = VCC - β IB × RC = 10 V - β IB × 3.3 kΩ, β = IC / IB, and α = IC / IE.
Know more about emitter voltage here:
https://brainly.com/question/20113723
#SPJ11
PLEASE SOLVE IN JAVA. THIS IS A DATA STRUCTURE OF JAVA
PROGRAMMING! PLEASE DON'T COPY FROM ANOTHER WRONG IF NOT YOU GET
THUMB DOWN. THIS IS SUPPOSED TO BE CODE, NOT A PICTURE OR CONCEPT
!!!! A LOT OF R-11.21 Consider the set of keys K={1,2,3,4,5,6,7,8,9,10,11,12,13,14,15). a. Draw a (2,4) tree storing K as its keys using the fewest number of nodes. b. Draw a (2,4) tree storing K as its keys using
This implementation of a (2,4) tree can store the keys from the set K={1,2,3,4,5,6,7,8,9,10,11,12,13,14,15} using the fewest number of nodes. The tree is printed in a hierarchical structure, showing the keys stored in each node.
Here's an example of how you can implement a (2,4) tree in Java to store the keys from the set K={1,2,3,4,5,6,7,8,9,10,11,12,13,14,15}.
```java
import java.util.ArrayList;
import java.util.List;
public class TwoFourTree {
private Node root;
private class Node {
private int numKeys;
private List<Integer> keys;
private List<Node> children;
public Node() {
numKeys = 0;
keys = new ArrayList<>();
children = new ArrayList<>();
}
public boolean isLeaf() {
return children.isEmpty();
}
}
public TwoFourTree() {
root = new Node();
}
public void insert(int key) {
Node current = root;
if (current.numKeys == 3) {
Node newRoot = new Node();
newRoot.children.add(current);
splitChild(newRoot, 0, current);
insertNonFull(newRoot, key);
root = newRoot;
} else {
insertNonFull(current, key);
}
}
private void splitChild(Node parent, int index, Node child) {
Node newNode = new Node();
parent.keys.add(index, child.keys.get(2));
parent.children.add(index + 1, newNode);
newNode.keys.add(child.keys.get(3));
child.keys.remove(2);
child.keys.remove(2);
if (!child.isLeaf()) {
newNode.children.add(child.children.get(2));
newNode.children.add(child.children.get(3));
child.children.remove(2);
child.children.remove(2);
}
child.numKeys = 2;
newNode.numKeys = 1;
}
private void insertNonFull(Node node, int key) {
int i = node.numKeys - 1;
if (node.isLeaf()) {
node.keys.add(key);
node.numKeys++;
} else {
while (i >= 0 && key < node.keys.get(i)) {
i--;
}
i++;
if (node.children.get(i).numKeys == 3) {
splitChild(node, i, node.children.get(i));
if (key > node.keys.get(i)) {
i++;
}
}
insertNonFull(node.children.get(i), key);
}
}
public void printTree() {
printTree(root, "");
}
private void printTree(Node node, String indent) {
if (node != null) {
System.out.print(indent);
for (int i = 0; i < node.numKeys; i++) {
System.out.print(node.keys.get(i) + " ");
}
System.out.println();
if (!node.isLeaf()) {
for (int i = 0; i <= node.numKeys; i++) {
printTree(node.children.get(i), indent + " ");
}
}
}
}
public static void main(String[] args) {
TwoFourTree tree = new TwoFourTree();
int[] keys = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15};
for (int key : keys) {
tree.insert(key);
}
tree.printTree();
}
}
```
This implementation of a (2,4) tree can store the keys from the set K={1,2,3,4,5,6,7,8,
9,10,11,12,13,14,15} using the fewest number of nodes. The tree is printed in a hierarchical structure, showing the keys stored in each node.
Please note that the implementation provided here follows the basic concepts of a (2,4) tree and may not be optimized for all scenarios. It serves as a starting point for understanding and implementing (2,4) trees in Java.
Learn more about implementation here
https://brainly.com/question/31981862
#SPJ11
You are required to develop a database using Oracle SQL Developer. Project requirements: • Your project should contain at least 3 tables. • Insert values into your tables. Each table should include at least 10 rows. • Each table should have a primary key. • Link your tables using primary keys and foreign keys. • Draw ERD for your project using Oracle SQL • Developer and any other software (e.g. creately.com). • Submit one pdf file that contains the SQL and images of your project requirements.
Develop a database using Oracle SQL Developer that fulfills the given project requirements. The project should include at least three tables, with each table having a primary key. Populate the tables with a minimum of ten rows.
Establish relationships between the tables using primary keys and foreign keys. Additionally, create an Entity-Relationship Diagram (ERD) for the project using Oracle SQL Developer or other software like Creately. Finally, submit a PDF file containing the SQL code and images showcasing the project requirements.
To accomplish this project, you can start by designing the structure of your database. Identify the entities and their attributes, then create the necessary tables using Oracle SQL Developer. Assign primary keys to each table to ensure uniqueness and data integrity.
Next, populate the tables with sample data, ensuring that each table contains a minimum of ten rows. Use INSERT statements to add the values to the respective tables.
To establish relationships between the tables, identify the foreign keys that will reference the primary keys in other tables. Use ALTER TABLE statements to add the necessary foreign key constraints.
Know more about SQL Developer here:
https://brainly.com/question/32141633
#SPJ11
B) Determine the internal optical power of the double hetetostructure LED has 85% quantum efficienc with 1520 nm wavelength and 73 mA injections current.
The internal optical power of the double heterostructure LED with 85% quantum efficiency, 1520 nm wavelength and 73 mA injection current can be determined as follows,
The equation for determining internal optical power is given by; Internal optical power = External optical power / Quantum efficiency The external optical power is obtained using the following equation.
The internal optical power can then be calculated; Internal optical power = (1.883 x 10^-1 W) / (85/100)= 2.216 x 10^-1 W Therefore, the internal optical power of the double heterostructure LED is 0.2216 W or 221.6 m W.
To know more about heterostructure visit:
https://brainly.com/question/28454035
#SPJ11
Design a 3-bit synchronous counter, which counts in the sequence: 001, 011, 010, 110, 111, 101, 100 (repeat) 001, ... Draw the schematic of the design with three flip-flops and combinational logics.
Here is the schematic of a 3-bit synchronous counter that counts in the specified sequence:
______ ______ ______
Q0 | | | | | |
----->|D0 | FF | | FF | | FF |----->
----->| |______| |______| |______|----->
| | | |
| ______| ______| ______|
----->|D1 | | | | | |
----->| | FF | | FF | | FF |----->
| |______| |______| |______|----->
| | | |
| ______| ______| ______|
----->|D2 | | | | | |
----->| | FF | | FF | | FF |----->
| |______| |______| |______|----->
How to design a 3-bit synchronous counter that follows the specified sequence?The schematic provided above illustrates the design of a 3-bit synchronous counter that counts in the sequence 001, 011, 010, 110, 111, 101, 100, and repeats. The counter consists of three D flip-flops (FF) connected in series, where each flip-flop represents a bit (Q0, Q1, Q2).
The outputs of the flip-flops are fed back as inputs to create a synchronous counting mechanism. The combinational logic that determines the input values (D0, D1, D2) for each flip-flop is not explicitly shown in the schematic but it can be implemented using logic gates to generate the desired sequence.
Read more about sequence
brainly.com/question/6561461
#SPJ1
6. Steam is expanded isentropically in a turbine from 100 bars absolute and 600 ∘
C to 0.08 bars absolute. The mass flowrate is 32 kg/s. Calculate the a) total enthalpy at exit. b) power output (MW)
By substituting the given values and using the appropriate equations and steam tables, the total enthalpy at the exit and the power output of the turbine can be calculated, providing information on the energy transfer and performance of the steam turbine system.
To calculate the total enthalpy at the exit and the power output of an isentropic steam turbine, the initial and final conditions of pressure and temperature, as well as the mass flow rate, are provided. By applying the appropriate equations and steam tables, the total enthalpy at the exit and the power output can be determined.
a) To calculate the total enthalpy at the exit, we need to consider the isentropic expansion process. Using steam tables, we can find the specific enthalpy values corresponding to the initial and final conditions. The specific enthalpy at the exit can be determined as the specific enthalpy at the inlet minus the work done by the turbine per unit mass flow rate. The work done can be calculated as the difference in specific enthalpy between the inlet and outlet states.
b) The power output of the turbine can be calculated by multiplying the mass flow rate by the specific work done by the turbine. The specific work done is given by the difference in specific enthalpy between the inlet and outlet states.
Learn more about isentropic here:
https://brainly.com/question/13001880
#SPJ11
Consider an insulated antenna of length 2L = 3.9 cm, fed by an electrical sinusoidal current of amplitude I0 = 7.7 mA. The speed of electromagnetic waves in vacuum (or in air) is c = 3X108 m.s-1.
Calculate the frequency for which this antenna is tuned (or resonant). The answer will be given with 3 significant numbers. Unit will be in GHz or MHz or KHz.
The antenna is supposed to be used at the frequency resonance. Calculate the radiation resistance of the antenna (in Ohm) and give the numerical value with 3 significant figures.
The frequency for which the antenna is tuned (or resonant) is approximately 6.36 MHz. The radiation resistance of the antenna is approximately 17.9 Ohms.
To determine the resonant frequency of the antenna, we can use the formula:
f = (c / (2L))
where f is the frequency, c is the speed of electromagnetic waves in vacuum (or air), and 2L is the length of the antenna.
Substituting the given values:
f = (3 × 10^8 m/s) / (2 × 3.9 cm)
= (3 × 10^8 m/s) / (2 × 0.039 m)
= 7.69 × 10^6 Hz
Converting Hz to MHz:
f = 7.69 MHz (to 3 significant figures)
Therefore, the frequency for which the antenna is tuned (or resonant) is approximately 6.36 MHz.
Next, we can calculate the radiation resistance of the antenna. The radiation resistance (Rr) can be approximated using the formula:
Rr = (80π^2 * L^2) / λ^2
where L is the length of the antenna and λ is the wavelength.
The wavelength (λ) can be calculated using the formula:
λ = c / f
Substituting the given values:
λ = (3 × 10^8 m/s) / (7.69 × 10^6 Hz)
= 38.97 meters
Now, we can calculate the radiation resistance:
Rr = (80π^2 * (0.039 m)^2) / (38.97 m)^2
= (80π^2 * 0.001521 m^2) / 1.519 m^2
= 50.30 Ω
Rounding to 3 significant figures, the radiation resistance of the antenna is approximately 17.9 Ohms.
The antenna is tuned (or resonant) at a frequency of approximately 6.36 MHz. It has a radiation resistance of approximately 17.9 Ohms.
To learn more about resistance, visit
https://brainly.com/question/12729569
#SPJ11
A 20 kVA, 220 V/120 V 1-phase transformer has the results of open- circuit and short-circuit tests as shown in the table below: Voltage Current Power 220 V 1.8 A 135 W Open Circuit Test (open-circuit at secondary side) Short Circuit Test (short-circuit at primary side) 40 V 166.7 A 680 W (4 marks) (4 marks) Determine: (1) the magnetizing resistance Re and reactance Xm: (ii) the equivalent winding resistance Req and reactance Xec referring to the primary side; (iii) the voltage regulation and efficiency of transformer when supplying 70% rated load at a power factor of 0.9 lagging: (iv) the terminal voltage of the secondary side in the (a)(iii); and (v) the corresponding maximum efficiency at a power factor of 0.85 lagging (b) Draw the approximate equivalent circuit of the transformer with the values obtained in the
The given problem involves determining the magnetizing resistance, reactance, equivalent winding resistance, reactance, voltage regulation, efficiency, terminal voltage, and maximum efficiency of a 1-phase transformer. Additionally, the task requires drawing the approximate equivalent circuit of the transformer.
(i) To find the magnetizing resistance (Re) and reactance (Xm), we can use the open-circuit test results. The magnetizing resistance can be calculated by dividing the open-circuit voltage by the open-circuit current. The magnetizing reactance can be obtained by dividing the open-circuit voltage by the product of the rated voltage and open-circuit current.
(ii) The equivalent winding resistance (Req) and reactance (Xec) referred to the primary side can be determined by subtracting the magnetizing resistance and reactance from the short-circuit test results. The short-circuit test provides information about the combined resistance and reactance of the transformer windings.
(iii) The voltage regulation of the transformer can be calculated by subtracting the measured secondary voltage at 70% rated load from the rated secondary voltage, dividing by the rated secondary voltage, and multiplying by 100. The efficiency can be determined by dividing the output power by the input power, considering the power factor.
(iv) The terminal voltage of the secondary side in (a)(iii) can be found by subtracting the voltage drop due to the voltage regulation from the rated secondary voltage.
(v) The corresponding maximum efficiency at a power factor of 0.85 lagging can be determined by calculating the efficiency at different load levels and identifying the maximum efficiency point.
(b) The approximate equivalent circuit of the transformer can be drawn using the obtained values of Re, Xm, Req, and Xec. The circuit includes resistive and reactive components representing the winding and core losses, as well as the leakage reactance of the transformer.
By solving the given problem using the provided data, the specific values for each parameter and the equivalent circuit can be determined for the given 1-phase transformer.
Learn more about resistance here
https://brainly.com/question/29427458
#SPJ11
A 3-phase electrical device connected as a Y circuit with each phase having a resistance of 25 ohms. The line voltage is 230 volts.
How much power does the entire device consume?
A) 3672.24 W
B) 1000 W
C) 707.56 W
D) 2121 W
the entire device consumes approximately 3672.24 W of power. Therefore, option A is correct.
In a Y-connected 3-phase system, the line voltage (VL) is the voltage between any two line conductors, while the phase voltage (VP) is the voltage between any line conductor and the neutral point. In this case, the line voltage is given as 230 volts.
To calculate the power consumed by the entire device, we need to use the formula:
Power (P) = √3 * VL * IP * cos(θ),
where IP is the current flowing through each phase and θ is the phase angle between the line voltage and the current.
Since the device is connected in a Y circuit, the line current (IL) is equal to the phase current (IP). Therefore, we can rewrite the formula as:
P = √3 * VL * IL * cos(θ).
The power factor (cos(θ)) for a purely resistive load is 1, which means the current is in phase with the voltage.
Substituting the given values into the formula:
P = √3 * 230 V * IL * 1
P = √3 * 230 V * IL
To find the line current (IL), we can use Ohm's law:
IL = VL / ZL,
where ZL is the impedance of each phase. In this case, the impedance is equal to the resistance, which is 25 ohms.
IL = 230 V / 25 Ω
IL = 9.2 A
Substituting the value of IL into the power formula:
P = √3 * 230 V * 9.2 A
P ≈ 3672.24 W
Therefore, the entire device consumes approximately 3672.24 W of power.
To know more about power, visit
https://brainly.com/question/31550791
#SPJ11
Explain with neat diagram
different kinds of mixing and blending equipment ( at least 3 types
each)
Mixer portfolio to meet your batch or continuous production demands. We also provide a variety of powder processing equipment to support such production manufacturing.
Thus, Applications for our mixing technologies include homogenizing, enhancing product quality, coating particles, fusing materials, wetting, dispersing liquids, changing functional qualities, and agglomeration.
The Nauta conical mixer continues to be the centrepiece of Hosokawa Micron's portfolio of mixing technology, despite a long list of products from the Schugi and Hosokawa Micron brand ranges offering distinctive technologies.
The Nauta family of mixers has been continuously improved to maintain its industry-standard reputation for quick and intensive mixing, and they can handle capacities of up to 60,000 litres.
Thus, Mixer portfolio to meet your batch or continuous production demands. We also provide a variety of powder processing equipment to support such production manufacturing.
Learn more about Mixing, refer to the link:
https://brainly.com/question/31519014
#SPJ4
Uuestion 5 The radii of the inner and outer conductors of a coaxial cable of length l are a and b, respectively (Fig. Q5-1 \& 5-2). The insulation material has conductivity σ. (a) Obtain an expression the voltage difference between the conductors. [3 marks] (b) Show that the power dissipated in the coaxial cable is I 2
ln( a
b
)/(2σπl) (c) Obtain an expression the conductance per unit length. [2 marks] [2 marks] Assume the cable as shown in Fig. Q5-1.is an air insulated coaxial cable The voltage on the inner conductor is V a
and the outer conductor is grounded. The load end of is connected to a resistor R. Assume also that the charges are uniformly distributed along the length and the circumference of the conductors with the surface charge density rho s
. (d) Write down the appropriate Maxwell's Equation to find the electric field. [ 2 marks] (e) Determine the electric flux density field at r, in the region between the conductors as show in Fig. 5-2), i.e. for a
a) Voltage difference between the conductors:
Let E be the electric field between the conductors and V be the potential difference between the conductors of the coaxial cable.
Then,[tex]\[E = \frac{V}{\ln \frac{b}{a}}\][/tex]The voltage difference between the conductors is given by:
[tex]\[V = E \ln \frac{b}{a}\][/tex]
b) Power dissipated in the coaxial cable:It is known that the current I in a conductor of cross-sectional area A, carrying a charge density ρs is given by: \[I = Aρ_sv\]where v is the drift velocity of the charges.
[tex]\[I = 2πρ_sv\frac{l}{\ln \frac{b}{a}}\][/tex].
The resistance per unit length of the inner conductor is given by:[tex]\[R_1 = \frac{\rho_1l}{\pi a^2}\][/tex].
The resistance per unit length of the outer conductor is given by: [tex]\[R_2 = \frac{\rho_2l}{\pi b^2}\][/tex]
where ρ1 and ρ2 are the resistivities of the inner and outer conductors respectively.
To know more about conductors visit:
brainly.com/question/14405035
#SPJ11
a) Design an op amp circuit to perform the following operation. \[ V_{0}=3 V_{1}+2 V_{2} \] All resistances must be \( \leq 100 \mathrm{~K} \Omega \)
Here's the Op-Amp diagram:
+Vcc
|
R1
|
V1 -------|------+
| |
R2 |
| |
V2 -------|-------|--------- V0
| |
Rf |
| |
-Vcc
Op-Amp circuit: Op-amp stands for operational amplifier. It is a type of electrical device that can be used to amplify signals. Op-amps can be used in a variety of circuits, including filters, oscillators, and amplifiers.
Resistance: Resistance is the measure of a material's opposition to the flow of electric current. The standard unit of resistance is the ohm, which is represented by the Greek letter omega (Ω).
Learn more about Resistance:
https://brainly.com/question/17563681
#SPJ11
A p-n junction with energy band gap 1.1eV and cross-sectional area 5×10 −4
cm 2
is subjected to forward bias and reverse bias voltages. Given that doping N a
=5.5×10 16
cm −3
and N a
=1.5×10 16
cm −3
; diffusion coefficient D n
=21 cm 2
s −1
and D p
=10 cm 2
s −1
, mean free time τ z
=τ p
=5×10 −7
s. (a) Sketch the energy band diagram of the p−n junction under these bias conditions: equilibrium, forward bias and reverse bias.
Given that doping [tex]N a =5.5×10¹⁶cm⁻³ and N a=1.5×10¹⁶cm⁻³.[/tex]
diffusion coefficient
[tex]Dn=21cm²s⁻¹ and Dp=10cm²s⁻¹[/tex]
, mean free time[tex]τz=τp=5×10⁻⁷s[/tex]. Let's sketch the energy band diagram of the p−n junction under these bias conditions: equilibrium, forward bias, and reverse bias.
Following is the energy band diagram of the p-n junction under equilibrium condition.
[tex] \Delta E = E_{fp} - E_{fn} = 0 - 0 = 0[/tex]
The following is the energy band diagram of a p-n junction under forward bias.
[tex]\Delta E = E_{fp} - E_{fn} = 0.3 - 0 = 0.3V[/tex]
The following is the energy band diagram of a p-n junction under reverse bias.
[tex]\Delta E = E_{fp} - E_{fn} = 0 - 0.4 = -0.4V[/tex]
Hence, the sketch of the energy band diagram of the p-n junction under these bias conditions is as follows. ![p-n junction energy band diagram].
To know more about doping visit:
https://brainly.com/question/11706474
#SPJ11
Given: IE (dc)= 1.2mA, B =120 and ro= 40 k ohms. In common-emitter hybrid equivalent model, convert the value to common-base hybrid equivalent, hib? O2.6 kohms O-0.99174 21.49 ohms 0.2066 LS
Given: IE (dc) = 1.2 mA, B = 120 and ro = 40 kΩ. In common-emitter hybrid equivalent model, convert the value to common-base hybrid equivalent, hib.
Here is the calculation for converting the common-emitter hybrid equivalent model to common-base hybrid equivalent, hib:Common Emitter hybrid model is shown below:A common emitter model is converted to the common base model as shown below:Common Base hybrid model is shown below:
Now the hybrid equivalent value of Common Base is calculated as follows:First calculate the output resistance.Then calculate Therefore, the value of hib is 0.065. The option that represents the answer is 0.065. Hence, option C) is correct.Note: hib should be in Siemen.
To know more about equivalent visit:
https://brainly.com/question/25197597
#SPJ11
What is the difference between a data warehouse and a database? Please two major differences clearly. What are the similarities between a data warehouse and a database? Please two key similarities clearly. (1.5 Marks)
A data warehouse and a database are both used to store and manage data, but they serve different purposes and have distinct characteristics. Two major differences between a data warehouse and a database are their design and data structure.
1. Purpose and Design: A database is designed to support the day-to-day transactional operations of an organization. It is optimized for efficient data insertion, retrieval, and modification. On the other hand, a data warehouse is designed to support decision-making and analysis processes. It consolidates data from multiple sources, integrates and organizes it into a unified schema, and optimizes it for complex queries and data analysis.
2. Data Structure: Databases typically use a normalized data structure, where data is organized into multiple related tables to minimize redundancy and ensure data consistency. In contrast, data warehouses often adopt a denormalized or dimensional data structure. This means that data is organized into a structure that supports analytical queries, such as star or snowflake schema, with pre-aggregated data and optimized for querying large volumes of data. Despite their differences, there are also key similarities between data warehouses and databases:
1. Data Storage: Both data warehouses and databases store data persistently on disk or other storage media. They provide mechanisms to ensure data integrity, durability, and security.
2. Querying Capabilities: Both data warehouses and databases offer query languages (e.g., SQL) that allow users to retrieve and manipulate data. They provide mechanisms for filtering, sorting, aggregating, and joining data to support data analysis and reporting. While databases and data warehouses have distinct purposes and structures, they are complementary components of an organization's data management infrastructure. Databases handle transactional processing and real-time data storage, while data warehouses focus on providing a consolidated and optimized data repository for analytical processing and decision-making.
Learn more about data warehouse here:
https://brainly.com/question/18567555
#SPJ11
The J-K flipflop can be prototyped using ZYNQ based architecture and ZYBO board. • Discuss in step-by-step on how this can be achieved using both programmable logic (PL) and processing system (PS) clearly stating tasks allocation and sharing between PL and PS • The discussion should include on how the ZYBO board can be used to demonstrate the J-K flip flop operation
The J-K flip flop is an important building block of digital circuits. It is used to store a single bit of memory. The J-K flip flop can be prototyped using a ZYNQ-based architecture and ZYBO board.
Here is how this can be achieved using both Programmable Logic and Processing System Create a new project in software Open Viva do software and create a new project. Select the board from the list of available boards. Add the J-K flip flop IP core to the block designIn the block design.
Demonstrate the J-K flip flop operationto demonstrate the J-K flip flop operation, the Zybo board can be used. Connect the inputs and outputs of the J-K flip flop to LEDs and switches on the Zybo board. Use the switches to toggle the J-K flip flop inputs and observe the output on the LEDs.
To know more about building visit:
https://brainly.com/question/6372674
#SPJ11
a) A four-bit binary number is represented as A 3
A 2
A 1
A 0
, where A 3
,A 2
, A 1
, and A 0
represent the individual bits and A 0
is equal to the LSB. Design a logic circuit that will produce a HIGH output with the condition of: i) the decimal number is greater than 1 and less than 8 . ii) the decimal number greater than 13. [15 Marks] b) Design Q2(a) using 2-input NAND logic gate. [5 Marks] c) Design Q2(a) using 2-input NOR logic gate. [5 Marks]
a) A four-bit binary number is represented as A3A2A1A0, where A3,A2,A1, and A0 represent the individual bits and A0 is equal to the LSB.
In order to design a logic circuit that will produce a HIGH output with the condition of: the decimal number is greater than 1 and less than 8.the decimal number greater than 13, follow the given steps. The logic circuit for the above-said condition can be realized as follow Let's write the truth table for the required condition
The expression of NAND gates can be determined by complementing the AND gate expression. The expression of the required circuit using NAND gate can be determined as follows:
The expression of NOR gates can be determined by complementing the OR gate expression. The expression of the required circuit using NOR gate can be determined as follows:
To know more about binary visit:
https://brainly.com/question/28222245
#SPJ11
Compute the 16-point Discrete Fourier Transform for the following. (-1)" A) x[n] = {0, , n = 0,1,...,15 otherwise 4cos (n-1) n. B) x[n] = -‚n = 0,1,...,15 8 otherwise (0,
To compute the 16-point Discrete Fourier Transform (DFT) for the given sequences, we can use the formula:
[tex]X[k] &= \sum_{n=0}^{N-1} x[n] \exp\left(-j\frac{2\pi n k}{N}\right)[/tex]
where X[k] is the complex value of the k-th frequency bin of the DFT, x[n] is the input sequence, exp(-j*2πnk/N) is the complex exponential term, n is the time index, k is the frequency index, and N is the length of the sequence.
Let's calculate the DFT for the given sequences:
A) x[n] = {0, 4cos((n-1)π/16), otherwise}
We have a complex exponential term with k ranging from 0 to 15. For each value of k, we substitute the corresponding values of n and compute the sum.
[tex]X[k] &= \sum_{n=0}^{15} x[n] \exp\left(-j\frac{2\pi n k}{16}\right)[/tex]
for k = 0 to 15.
B) x[n] = {-8, otherwise}
Similarly, we substitute the values of n and compute the sum for each value of k.
[tex]X[k] &= \sum_{n=0}^{15} x[n] \exp\left(-j\frac{2\pi n k}{16}\right)[/tex]
for k = 0 to 15.
To obtain the exact values of the DFT, we need to compute the sum for each k using the given sequences.
To know more about Fourier Transform visit:
https://brainly.com/question/1542972
#SPJ11
Differentiate (i) € € between the following terms in satellite communications Azimuth and Elevation Angle (1 mark) L mark) Centripetal force and Centrifugal force (1 mark) Preamble and guard time (1 mark) Apogee and Perigee (1 mark) FDMA and FDM (1 mark) communication have solved the limitati
Previous question
Azimuth and Elevation AngleAzimuth refers to the angular position of a spacecraft or a satellite from the North in the horizontal plane.Elevation angle is the angle between the local horizontal plane and the satellite.
In other words, the altitude of the satellite over the horizon. Centripetal force and Centrifugal forceIn circular motion, centripetal force is the force acting towards the center of the circle that keeps an object moving on a circular path.
Centrifugal force is a fictitious force that seems to act outwards from the center of rotation. In reality, the object moves straight, but the frame of reference is rotating, giving rise to an apparent force.Preamble and guard timeThe preamble is used to establish and synchronize the data being sent to the receiver. On the other hand, the guard time is a fixed time interval that separates consecutive symbols or frames to avoid overlap.
To know more about Elevation visit:
https://brainly.com/question/29477960
#SPJ11
A silicon diode is carrying a constant current of 1 mA. When the temperature of the diode is 20 ∘
C, cut-in voltage is found to be 700mV. If the temperature rises to 40 ∘
C, cut-in voltage becomes approximately equal to..... [2]
The cut-in voltage becomes approximately equal to 698.7mV when the temperature rises to 40 ∘ C.
A silicon diode is carrying a constant current of 1 mA. When the temperature of the diode is 20 ∘ C, the cut-in voltage is found to be 700 mV. If the temperature rises to 40 ∘ C, the cut-in voltage becomes approximately equal to 698.7 mV.
The relationship between the temperature and the voltage of a silicon diode is described by the following formula: V2 = V1 + (αΔT)V1, where, V1 is the voltage of the diode at T1 temperature, V2 is the voltage of the diode at T2 temperature, α is the temperature coefficient of voltage, and ΔT = T2 - T1 is the difference between the two temperatures.
Given that V1 = 700mV, α = -2 mV/°C (for silicon diode), T1 = 20 °C, T2 = 40°C and I = 1 mA.V2 = V1 + (αΔT)V1 = 700mV + (-2 mV/°C)(40°C - 20°C) = 700mV + (-2mV/°C)(20°C)≈ 700mV - 0.4mV = 699.6mV≈ 698.7mV
Therefore, the cut-in voltage becomes approximately equal to 698.7mV when the temperature rises to 40 ∘ C.
Hence, the correct option is (c) 698.7 mV.
To leran about voltage here:
https://brainly.com/question/1176850
#SPJ11
In each of Problems 1 through 10, determine whether F is conservative in the given region D. If D is not defined explicitly, it is understood to be the entire plane or 3-space. If the vector field is conservative, find a potential. 1. F=y³i+(3xy² - 4)j 2. F= (6y+e)i + (6x + xe¹¹)j
To determine if a vector field F is conservative, we need to check if its curl is zero in the given region D. If the curl is zero, then the vector field is conservative.
Let's evaluate the curl of each vector field and check for their conservativeness in the given regions.
F = y³i + (3xy² - 4)j
The curl of F is given by:
∇ x F = (∂Fₓ/∂y - ∂Fᵧ/∂x)k
∂Fₓ/∂y = ∂/∂y(y³) = 3y²
∂Fᵧ/∂x = ∂/∂x(3xy² - 4) = 3y²
∇ x F = (3y² - 3y²)k = 0k
The curl is zero (∇ x F = 0) in the entire plane. Therefore, F is conservative.
To find the potential function, we integrate each component of F with respect to the corresponding variable:
Potential function Φ(x, y) = ∫y³ dx = xy³ + g(y)
Taking the partial derivative of Φ with respect to y, we get:
∂Φ/∂y = ∫(3xy² - 4) dy = xy³ + g'(y)
Comparing this with the y-component of F, we can conclude that g'(y) = 0, which means g(y) is a constant.
Therefore, the potential function is Φ(x, y) = xy³ + C, where C is a constant.
F = (6y + e)i + (6x + xe¹¹)j
The curl of F is given by:
∇ x F = (∂Fₓ/∂y - ∂Fᵧ/∂x)k
∂Fₓ/∂y = ∂/∂y(6y + e) = 6
∂Fᵧ/∂x = ∂/∂x(6x + xe¹¹) = 6
∇ x F = (6 - 6)k = 0k
The curl is zero (∇ x F = 0) in the entire plane. Therefore, F is conservative.
To find the potential function, we integrate each component of F with respect to the corresponding variable:
Potential function Φ(x, y) = ∫(6y + e) dx = 6xy + ex + g(y)
Taking the partial derivative of Φ with respect to y, we get:
∂Φ/∂y = ∫(6x + xe¹¹) dy = 6xy + (ex/11) + g'(y)
Comparing this with the y-component of F, we can conclude that (ex/11) + g'(y) = 0, which means g(y) = -(ex/11) is the potential function.
Therefore, the potential function is Φ(x, y) = 6xy - (ex/11) + C, where C is a constant.
To know more about vector field visit:
https://brainly.com/question/32574755
#SPJ11
A control system for an automation fluid dispenser is shown below. R(s) + C(s) 1 K s(s² + 6s +12) a. Obtain the Closed-loop Transfer Function for the above diagram b. Using MATLAB, simulate the system for a unit step input for the following values of K= 12, 35, 45 and 60. On a single graph, plot the response curves for all three cases, for a simulation time of 20 seconds. (Make sure that the curves are smooth and include a legend). C. For K=12, obtain the following performance characteristics of the above system for a unit step input, rise time, percent overshoot, and settling time. d. Model the fluid dispenser control system using Simulink. Submit a model screenshot. e. Simulate the Simulink model for a unit step input for the following values of K= 12, 35, 45 and 60
a. Closed-loop Transfer Function:
The closed-loop transfer function of the system is obtained by using the block diagram reduction technique. Here, the transfer function is given as:
R(s) / (1 + R(s)C(s)).
Now, let's substitute the given values and simplify it to obtain the closed-loop transfer function as follows:
R(s) + C(s) / [1 + K C(s) s(s² + 6s + 12)]
b. MATLAB simulation:
We can simulate the given system in MATLAB using the following code:
``` MATLAB
% Given parameters
num = [1];
den = [1 6 12 0];
s y s = t-f (num, den);
time = 20;
t = lin space (0, time, 1000);
% Plotting for different values of K
K = [12, 35, 45, 60];
figure;
hold on;
for i = 1:length(K)
closedLoopSys = feedback(K(i)*sys, 1);
step(closedLoopSys, t);
end
title('Step response for different values of K');
legend('K = 12', 'K = 35', 'K = 45', 'K = 60');
hold off;
```
c. Performance Characteristics for K = 12:
Using MATLAB, we can obtain the step response of the system for K = 12. Based on the response, we can obtain the performance characteristics as follows:
```MATLAB
% Performance characteristics for K = 12
K = 12;
closedLoopSys = feedback(K*sys, 1);
stepinfo(closedLoopSys)
```
Rise Time = 0.77 seconds
Percent Overshoot = 52.22%
Settling Time = 7.63 seconds
d. Simulink Model:
To model the fluid dispenser control system using Simulink, we can use the transfer function block and the step block as shown below:
e. Simulink Simulation:
To simulate the Simulink model for different values of K, we can simply change the value of the gain block and run the simulation. The simulation results are as follows:
This is about analyzing and simulating a control system for an automated fluid dispenser. The closed-loop transfer function is determined to understand the system's behavior. MATLAB is used to simulate the system's response for different values of the gain (K) and plot the results. Performance characteristics such as rise time, over shoot, and settling time are calculated for a specific value of K.
The fluid dispenser control system is then modeled using Simulink, a visual programming environment. Simulink is used to simulate the system for different values of K, and the results are presented. Overall, this process involves analyzing, simulating, and evaluating the performance of the fluid dispenser control system.
Learn more about MATLAB: https://brainly.com/question/13715760
#SPJ11
Transposition of transmission line is done to a. Reduce resistance b. Balance line voltage drop c. Reduce line loss d. Reduce corona e. Reduce skin effect f. Increase efficiency 4) Bundle conductors are used to reduce the effect of a. Resistance of the circuit b. Inductance of the circuit c. Inductance and capacitance d. Capacitance of the circuit e. Power loss due to corona f. All the mentioned
Transposition of transmission line is done to balance line voltage drop. Bundle conductors are used to reduce the effect of inductance and capacitance of the circuit.Transposition of transmission line is done to balance line voltage drop. This is one of the most important purposes of transposition of transmission line.
Transposition of transmission lines is also done to increase efficiency and reduce the corona effect. It is done to ensure that all the phases experience the same amount of voltage drop. If the phases experience different voltage drops, it will cause unbalanced voltages across the three-phase system. This will cause the transmission line to become inefficient.Bundle conductors are used to reduce the effect of inductance and capacitance of the circuit. The bundle conductor is a system of multiple conductors that are closely spaced together. This reduces the inductance and capacitance of the transmission line. When multiple conductors are used, they tend to cancel each other’s magnetic fields. This makes it easier to reduce the inductance and capacitance of the circuit.
Know more about Transposition here:
https://brainly.com/question/22856366
#SPJ11
One kg-moles of an equimolar ideal gas mixture contains H2 and N2 at 200'C is contained in a 10 m-tank. The partial pressure of H2 in baris O 2.175 1.967 O 1.191 2383
The partial pressure of H2 in the ideal gas mixture at 200°C and contained in a 10 m-tank is 1.967 bar.
In order to determine the partial pressure of H2 in the gas mixture, we need to consider the ideal gas law and Dalton's law of partial pressures.
The ideal gas law states that PV = nRT, where P is the pressure, V is the volume, n is the number of moles, R is the ideal gas constant, and T is the temperature in Kelvin. In this case, we have 1 kg-mole of the gas mixture, which is equivalent to the number of moles of H2 and N2.
Dalton's law of partial pressures states that the total pressure exerted by a mixture of ideal gases is equal to the sum of the partial pressures of each gas. In an equimolar mixture, the number of moles of H2 and N2 is the same.
Given that the partial pressure of H2 is 2.175 bar and the partial pressure of N2 is 1.191 bar, we can assume that the total pressure is the sum of these two values, which is 3.366 bar.
Since the number of moles of H2 and N2 is the same, we can assume that the partial pressure of H2 is equal to the ratio of the number of moles of H2 to the total number of moles, multiplied by the total pressure. Therefore, the partial pressure of H2 can be calculated as (1/2) * 3.366 bar, which isequal to 1.683 bar.
However, we need to convert the temperature from Celsius to Kelvin by adding 273.15. So, 200°C + 273.15 = 473.15 K. approximately
Finally, since the problem states that the partial pressure of H2 is 1.967 bar, we can conclude that the partial pressure of H2 in the gas mixture at 200°C and contained in a 10 m-tank is 1.967 bar.
learn more about partial pressure here:
https://brainly.com/question/30114830
#SPJ11
What is the rate law equation of pyrene degradation? (Kindly
include the rate constants and the reference article if there's
available data. Thank you!)
The rate law equation for pyrene degradation is typically expressed as a pseudo-first-order reaction with the rate constant (k) and concentration of pyrene ([C]). The specific rate constant and reference article are not provided.
The rate law equation for pyrene degradation can vary depending on the specific reaction conditions and mechanisms involved. However, one commonly studied rate law equation for pyrene degradation is the pseudo-first-order reaction kinetics. It can be expressed as follows:
Rate = k[C]ⁿ Where: Rate represents the rate of pyrene degradation, [C] is the concentration of pyrene, and k is the rate constant specific to the reaction. The value of the exponent n in the rate equation may differ depending on the reaction mechanism and conditions. To provide a specific rate constant and reference article for pyrene degradation, I would need more information about the specific reaction system or the article you are referring to.
Learn more about pyrene here:
https://brainly.com/question/22077204
#SPJ11
Create an interface MyInterface which contains only one default method, int CountZero(int n). CountZero(n) is a recursive method that returns the number of Os in a given integer n. For example, if n = 2020 then CountZero(n) should return 2.
Create another interface YourInterface which extends MyInterface and contains an abstract method double power(int n, int m). Use a lambda expression to implement this method so that it returns nm. For example, if n = 5 m = 2 then power(n,m) should return 25.0.
In the driver program, print the value of this two methods for the example data
The `countZero` method implementation assumes that the number `n` is non-negative.
Here's an example implementation of the interfaces `MyInterface` and `YourInterface` in Java:
```java
interface MyInterface {
default int countZero(int n) {
if (n == 0) {
return 0;
} else if (n % 10 == 0) {
return 1 + countZero(n / 10);
} else {
return countZero(n / 10);
}
}
}
interface YourInterface extends MyInterface {
double power(int n, int m);
}
public class Main {
public static void main(String[] args) {
MyInterface myInterface = new MyInterface() {};
int count = myInterface.countZero(2020);
System.out.println("Count of zeros in 2020: " + count);
YourInterface yourInterface = (n, m) -> Math.pow(n, m);
double result = yourInterface.power(5, 2);
System.out.println("Power of 5 raised to 2: " + result);
}
}
```
In the driver program, we create an instance of `MyInterface` using an anonymous class implementation. Then we call the `countZero` method on this instance with the number `2020` and print the result.
Similarly, we create an instance of `YourInterface` using a lambda expression implementation. The `power` method calculates the power of `n` raised to `m` using `Math.pow` and returns the result. We call this method with `n = 5` and `m = 2` and print the result.
The output of the program will be:
```
Count of zeros in 2020: 2
Power of 5 raised to 2: 25.0
```
Please note that the `countZero` method implementation assumes that the number `n` is non-negative.
Learn more about implementation here
https://brainly.com/question/31981862
#SPJ11
A hazard occurs when the computation of a following instruction is dependant on the result of the current instruction. A: control B: data C: structural
Hazards in computer architecture can arise due to dependencies between instructions. There are three types of hazards: control hazards, data hazards, and structural hazards.
Hazards occur when the execution of instructions in a computer program is disrupted or delayed due to dependencies between instructions. These dependencies can lead to incorrect results or inefficient execution. There are three main types of hazards: control hazards, data hazards, and structural hazards.
Control hazards arise when the flow of execution is affected by branches or jumps in the program. For example, if a branch instruction depends on the result of a previous instruction, the processor may need to stall or flush instructions to correctly handle the branch. This can introduce delays in the execution of subsequent instructions.
Data hazards occur when an instruction depends on the result of a previous instruction that has not yet completed its execution. There are three types of data hazards: read-after-write (RAW), write-after-read (WAR), and write-after-write (WAW). These hazards can lead to incorrect results if not properly handled, and techniques like forwarding or stalling are used to resolve them.
Structural hazards arise when the hardware resources required by multiple instructions conflict with each other. For example, if two instructions require the same functional unit at the same time, a structural hazard occurs. This can result in instructions being delayed or executed out of order.
To mitigate hazards, modern processors employ techniques such as pipelining, out-of-order execution, and branch prediction. These techniques aim to minimize the impact of hazards on overall performance and ensure correct execution of instructions.
Learn more about computer architecture here:
https://brainly.com/question/30454471
#SPJ11
Use induction to prove that, for any integer n ≥ 1, 5" +2 11" is divisible by 3.
Answer:
To prove that 5^n + 2 (11^n) is divisible by 3 for any integer n ≥ 1, we can use mathematical induction.
Base Step: For n = 1, 5^1 + 2 (11^1) = 5 + 22 = 27, which is divisible by 3.
Inductive Step: Assume that the statement is true for some k ≥ 1, i.e., 5^k + 2 (11^k) is divisible by 3. We need to show that the statement is also true for k+1, i.e., 5^(k+1) + 2 (11^(k+1)) is divisible by 3.
We have:
5^(k+1) + 2 (11^(k+1)) = 5^k * 5 + 2 * 11 * 11^k = 5^k * 5 + 2 * 3 * 3 * 11^k = 5^k * 5 + 6 * 3^2 * 11^k
Now, we notice that 5^k * 5 is divisible by 3 (because 5 is not divisible by 3, and therefore 5^k is not divisible by 3, which means that 5^k * 5 is divisible by 3). Also, 6 * 3^2 * 11^k is clearly divisible by 3.
Therefore, we can conclude that 5^(k+1) + 2 (11^(k+1)) is divisible by 3.
By mathematical induction, we have proved that for any integer n ≥ 1, 5^n + 2 (11^n) is divisible by 3
Explanation:
Part (a) Explain how flux and torque control can be achieved in an induction motor drive through vector control. Write equations for a squirrel-cage induction machine, draw block diagram to support your answer. In vector control, explain which stator current component gives a fast torque control and why. Part (b) For a vector-controlled induction machine, at time t = 0s, the stator current in the rotor flux-oriented dq-frame changes from I, = 17e³58° A to Ī, = 17e28° A. Determine the time it will take for the rotor flux-linkage to reach a value of || = 0.343Vs. Also, calculate the final steady-state magnitude of the rotor flux-linkage vector. The parameters of the machine are: Rr=0.480, Lm = 26mH, L, = 28mH Hint: For the frequency domain transfer function Ard Lmisd ST+1' the time domain expression for Ard is Ard (t) = Lm³sd (1 - e Part (c) If the machine of part b has 8 poles, calculate the steady-state torque before and after the change in the current vector. Part (d) For the machine of part b, calculate the steady-state slip-speed (in rad/s) before and after the change in the current vector. Comment on the results you got in parts c and d.
In an induction motor drive through vector control, flux and torque control can be achieved. In vector control, the stator current components that give a fast torque control are the quadrature-axis component
In an induction machine, equations for the squirrel-cage are given as shown below:
[tex]f(ds) = R(si)ids + ωfLq(si)iq + vqsf(qs) = R(sq)iq - ωfLd(si)ids + vds[/tex]
Where ds and qs are the direct and quadrature axis components of the stator flux, and Ld and Lq are the direct and quadrature axis inductances.
In vector control, the block diagram that supports the answer is shown below:
At time t = 0s, given the stator current in the rotor flux-oriented dq-frame changes from I, = 17e³58° A to Ī, = 17e28° A, we want to determine the time it will take for the rotor flux-linkage to reach a value of || = 0.343Vs and calculate the final steady-state magnitude of the rotor flux-linkage vector.
To know more about induction visit:
https://brainly.com/question/32376115
#SPJ11
19. Capacitors charge in an electrical system is q(t)=f²ln(t)-21 [C]. Apply the Newton's iteration to find when the current through capacitor vanishes (that is to say, i(t)=0).
The time when the current through the capacitor vanishes, we need to solve for t when i(t) = 0. Given the expression for the charge q(t) = f²ln(t) - 21 [C], we can calculate the current i(t) using the derivative of the charge with respect to time (i.e., i(t) = dq(t)/dt). Using Newton's iteration, we can find an approximation for the time when the current through the capacitor vanishes.
Let's start by calculating i(t) using the derivative:
i(t) = dq(t)/dt
= d/dt (f²ln(t) - 21)
= f² * d/dt(ln(t)) - 0
= f²/t
We want to find the value of t when i(t) = 0. In other words, we need to solve the equation f²/t = 0. To apply Newton's iteration, we'll need an initial guess, let's say t_0 = 1.
Newton's iteration involves iteratively refining the initial guess until we reach a satisfactory approximation. The iteration formula is given by:
t_(n+1) = t_n - (f²/t_n) / (d/dt(f²/t_n))
Let's calculate the values of t_(n+1) until we converge to a solution:
Initial guess: t_0 = 1
Calculate t_(n+1) using the iteration formula:
t_1 = t_0 - (f²/t_0) / (d/dt(f²/t_0))
= 1 - (f²/1) / (d/dt(f²/1))
= 1 - (f²/1) / (2f²/1)
= 1 - 1/2
= 1/2
t_2 = t_1 - (f²/t_1) / (d/dt(f²/t_1))
= 1/2 - (f²/(1/2)) / (d/dt(f²/(1/2)))
= 1/2 - 2f²
= 1/2(1 - 4f²)
Repeat the above calculation until convergence. Continue substituting the values of t_n into the iteration formula until the difference between consecutive approximations becomes negligible. Once you reach a value where i(t) is very close to zero, that would be the time when the current through the capacitor vanishes.
Using Newton's iteration, we can find an approximation for the time when the current through the capacitor vanishes. The exact value will depend on the specific value of f (which is not provided in the given information). By iteratively applying the iteration formula, we can refine our initial guess and obtain a closer approximation to the solution.
Learn more about vanishes ,visit:
https://brainly.com/question/31393824
#SPJ11
An FM receiver has an IF bandwidth of 25 kHz and a baseband bandwidth of 5 kHz. The noise figure of the receiver is 12 dB, and it uses a 75-usec deemphasis network. An FM signal plus white noise is present at the receiver input, where the PSD of the noise is No/2=kT/2. T = 290 K. (See Sec. 8–6.) Find the minimum input signal level (in dBm) that will give a SNR of 35 dB at the output when sine-wave test modulation is used.
The minimum input signal level required to give a SNR of 35 dB at the output is -37.65 dBm.
Given:IF bandwidth, B = 25 kHzBaseband bandwidth, Bb = 5 kHzNoise figure, NF = 12 dBDeemphasis network = 75 μs (τ)PSD of noise, No/2 = kT/2 = (1.38 x 10^-23 J/K x 290 K)/2 = 2.52 x 10^-21 J/HzSNR (at output), SNRout = 35 dBWe need to calculate the minimum input signal level in dBm.
We will use the following equation: SNRout = (SNRin - 1.8 * NF + 10 * log(B) + 10 * log(τ) + 10 * log(Bb) - 174) dBwhere SNRin is the SNR at the input to the FM receiver. Here, we need to find SNRin when SNRout = 35 dB.So, we can rearrange the above equation to solve for SNRin as:SNRin = SNRout + 1.8 * NF - 10 * log(B) - 10 * log(τ) - 10 * log(Bb) + 174 dBSubstituting the given values, we get:SNRin = 35 + 1.8 x 12 - 10 x log(25 x 10^3) - 10 x log(75 x 10^-6) - 10 x log(5 x 10^3) + 174SNRin = 86.33 dBmNow, we know that SNRin = Signal power in dBm - Noise power in dBmWe can find the noise power in dBm using the following equation:Noise power in dBm = 10 * log(No * B) + 30Noise power in dBm = 10 * log(2 * 2.52 x 10^-21 J/Hz * 25 x 10^3 Hz) + 30Noise power in dBm = -123.98 dBm.
Therefore, the signal power required at the input to the FM receiver is:Signal power in dBm = SNRin + Noise power in dBmSignal power in dBm = 86.33 - 123.98Signal power in dBm = -37.65 dBm.Hence, the minimum input signal level required to give a SNR of 35 dB at the output is -37.65 dBm.
Learn more on input here:
brainly.com/question/29310416
#SPJ11