What was the most technologically advanced car in the 90's

A5kWhydro generator has a lifetime ofn=20years and capital costC1=Rs25000. It requires replacement of mechanical components of the generator in n2=15years, having a cost C2=Rs10000. The system has also an annual maintenance costC3=Rs2500. Assume that the hydro generator has an efficiency of90%. For how long will the turbine need to be operational during a year so that the levelised cost of electricity is2.26MUR/kWh. Consider the discount rate,d=5%and inflation,i=3.5%. Arsenic, hydraulic fracturing, lead, and PFAS present chemical threats to global drinking water supplies in different ways. For each problem, describe: (a) the origin of exposure, (b) human health consequences, (c) drivers of continued exposure, and (d) examples of modern solutions. Please answer ASAP I will brainlist 2. Obtain the symmetrical components of a set of unbalanced currents: IA = 1.6 25 IB = 1.0 180 IC = 0.9 132 14. (1 pt.) "t-SNE" is an example of which type of general ML algorithm: (circle) (i) classification (ii) regression (iii) dimensionality reduction (iv) backpropagation 15. (2 pts.) Let x = (x,x). Using the feature mapping O()=(x3, 12-xxx) show that ((2,3)-0((4.4)) =((2,3)-(4.4))? 16. (5 pts.) Gradient Descent. Consider the multivariate function: f(x,y) = x+ + y2 Devise an iterative rule using gradient descent that will iteratively move closer to the minimum of this function. Assume we start our search at an arbitrary point: (10,y). Give your update rule in the conventional form for gradient descent, using for the learning rate. (i) Write the explicit x-coordinate and y-coordinate updates for step (i+1) in terms of the x- coordinate and y-coordinate values for the ith step. (1) 22 1 (ii) Briefly explain how G.D. works, and the purpose of the learning rate. (iii) Is your algorithm guaranteed to converge to the minimum of f (you (iii) Is your algorithm guaranteed to converge to the minimum of f (you are free to assume that the learning rate is sufficiently small)? Why or why not? (iv) Re-write your rule from part (i) with a momentum term, including a momentum parameter a. Are directors duties an effective method to promote CSR? Draw the cash flow diagrams for the equipment given in the table and which one would you recommend to choose?Equipment A BInitial investment cost 35,000 TL 48,000 TLAnnual operating cost 3600 TL 2100 TLScrap value 5000 TL 9000 TLEconomic life 8 years 8 yearsInterest rate 20% 20% FILL THE BLANK."38. It is the job of __________________________________ in theHouse of Representatives to assign bills for committee reviewcontrolling the fate of most legislation.______________________________ is" Kindly, do full code of C++ (Don't Copy)Q#1Write a program that:Collects sequentially lines of text (phrases) from a text file: Hemingway.txt;Each line of text should be stored in a string myLine;Each line of text in myLine should be stored on the heap and its location assigned to a char pointer in an array of char pointers (max size 40 char pointers) - remember that strings can be transformed to c-strings via c_str() function;Control of the input should be possible either reading end of file or exceeding 40 lines of text;The correct number of bytes on the heap required for each line should be obtained through a strlen(char *) ).After finishing collecting all the lines of text, the program should print all the input text linesAfter printing original text, delete line 10 -13 and add them to the end of original textPrint updated modified textAfter printing updated text, parse each line of text into sequential words which will be subsequently stored in a map container (Bag), having the Key equal to the parsed word (Palabra) and the second argument being the number of characters in the word(Palabra)Print the contents of the Bag (Palabra) and associated number of character symbolsPrint the total number of unique words in the Bag, the number of words having length less 8 symbolsThe information that you have prepared should allow a publisher to assess whether it is viable to publish this authorBTW - the Unix function wc on Hemingway.txt produces:wc Hemingway.txt 20 228 1453 Hemingway.txtThis is the File { Hemingway.txt } belowThe quintessential novel of the Lost Generation,The Sun Also Rises is one of Ernest Hemingway's masterpieces and a classic example of his spare butpowerful writing style.A poignant look at the disillusionment and angst of the post-World War I generation, the novel introducestwo of Hemingway's most unforgettable characters: Jake Barnes and Lady Brett Ashley.The story follows the flamboyant Brett and the hapless Jake as they journey from the wild nightlife of 1920sParis to the brutal bullfighting rings of Spain with a motley group of expatriates.It is an age of moral bankruptcy, spiritual dissolution, unrealized love, and vanishing illusions.First published in 1926, The Sun Also Rises helped to establish Hemingway as one of the greatest writers ofthe twentieth century.-------------------------------------------------Synopsis of Novel;The Sun Also Rises follows a group of young American and British expatriates as they wander through Europein the mid-1920s. They are all members of the cynical and disillusioned Lost Generation, who came of ageduring World War I (1914-18).Two of the novel's main characters, Lady Brett Ashley and Jake Barnes, typify the Lost Generation. Jake,the novel's narrator, is a journalist and World War I veteran. During the war Jake suffered an injury thatrendered him impotent. After the war Jake moved to Paris, where he lives near his friend, the Jewishauthor Robert Cohn. TRUE / FALSE. "The unique Greek-inspired concept that is a forerunner ofclassical opera is the idea of ""sacrifice"". A filter is described by the DE y(n) = - 2) Find the system function. 3) Plot poles and zeros in the Z-plane. 1 y(n-1) + x(n) x(n-1) 4) Is the system Stable? Justify your answer. 5) Find Impulse response. 6) Find system's frequency response 7) Compute and plot the magnitude and phase spectrum. (use MATLAB or any other tool) 8) What kind of a filter is this? (LP, HP, .....?) 9) Determine the system's response to the following input, (7n), x(n) = = 1 + 2 cos -[infinity]0 Given: A quarter-bridge Wheatstone bridge circuit is used with a strain gage to measure strains up to 1000 strain for a beam vibrating at a maximum frequency of 20 Hz, As shown in Figure 1. The supply voltage to the Wheatstone bridge is Vs = 6.00 V DC All Wheatstone bridge resistors and the strain gage itself are 1000 The strain gage factor for the strain gage is GF = 2 The output voltage Vo is sent into a 12-bit A/D converter with a range of 10 V Op-amps, resistors, and capacitors are available in this lab (a) To do: calculate the voltage output from the bridge. (b) If we sample the signal digitally at f=30 Hz(sampling frequency), is there any aliasing frequency in the final result? (c) If the analog signal can be first passed through an amplifier circuit, compute the amplifier gain required to reduce the quantization error to 2% or less. Describe with neat sketches about the bridge circuit and amplifier diagram for this problem. (d) To do:If the applied force F-0, usually the output voltage after the A/D converter is not equal to zero, give your explanations and ethods to eliminate the influence of this set voltage. Spring Object in motion 40 M Seismic mass Input motion Figure 1 seismic instrument -Output transducer Damper Strain gauge Cantilever beam Figure 2 strain gauge F Since x is a number in the set {0, 1, . . . , 2^ t}, we can write x in binary as: x = b0 2 ^0 + b1 2^ 1 + b2 2 ^2 + + bt 2^ t , (1) where bi are bits. If b0 = 0, then x = b1 2 ^1 + b2 2 ^2 + + bt 2 ^t = 2y, for some integer y, i.e., x is an even number. On the other hand, if b0 = 1, then x = 1 + b1 2 ^1 + b2 2 ^2 + + bt 2 ^t = 2y + 1, for some integer y, i.e., x is an odd number. Let m = 2^(t 1) .(c) Show that if b0 = 0, then (g^ x )^ m 1 (mod p).(to do)(d) Show that if b0 = 1, then (g ^x ) ^m p 1 (mod p).(to do) EX In the system using the PIC16F877A, a queue system of an ophthalmologist's office will be made. The docter con see a maximum of 100 patients por day. Accordingply; where the sequence number is taken, the button is at the 3rd bit of Port B. when this button is pressed in the system, a queue slip is given. (In order for the plug motor to work, it is necessary to set 2nd bit of POPA. It should be decrapain after a certain paind of time.). It is requested that the system des not que a sequence number ofter 100 sequence member received. At the same time it is desired that the morning lang ' in bit of pale on. DELAY TEST MOULW hIFF' OFSS PORTB, 3 MOVWF COUTER? CYCLE BSF PORTA, 2 DECFJZ CONTER?, F CALL DELAY GOD CYCLE BCF PORTA, 2 RE TURU DECFS COUTER, F END 670 TEST BSF PORTS, O LIST P=16F877A COUNTER EBY h 20' COUNTERZ EQU '21' INCLUDE "P16F877A.INC." BSF STATUS, 5 movzw h'FF' MOVWF TRISS CURE TRISA CLRF TRISC BCF STATUS.5 Morew h'64' MOUWF COUNTER A machine is placed on member BC which has an unbalanced force of 500 kg which varies sinusoidally. Neglecting the mass of the machine, determine: (i) the maximum displacement when the unit"s speed is 150rpm; (ii) the speed of the machine at resonance; (iii) the displacement at resonance. Note: Take the following values: - EI=2010 3kNm 2- M=20 tonnes: - Consider BC as infinitely rigid. Find the fugacity (kPa) of compressed water at 25 C and 1 bar. For H2O: Tc=647 K, Pc = 22.12 MPa, = 0.344 When we use the term ideal fluid, we neglect: O density O pressure O energy conservation O friction and we assume laminar flow Calculatoralloweda) Calculate the cross-sectional area of this cylinder.b) Calculate the volume of this cylinder.Give your answers to 1 d. p.Bookwork code: R9617 cm15 cm The Line Impedance Stabilization Network (LISN) measures the noise currents that exit on the AC power cord conductor of a product to verify its compliance with FCC and CISPR 22 from 150 kHz to 30 MHz. (i) (ii) Briefly explain why LISN is needed for a conducted emission measurement. (6 marks) Illustrate the use of a LISN in measuring conducted emissions of a product why would someone research about drug abuse