Electrical Engineering question and answers for July 11, 2023
- Q create verilog source files for a seven segmentdisplay using the software vivado.show your steps.
- Q What are the characteristics of the EMG? Bandwidth (frequencycontent)? Magnitude (amplitude)? Howwill determining the bandwidth guide your filter design? Howwill determining the amplitude guide your amplifier design? Usingthese criteria and...
- Q Identify the signals used in broadcasting TV studio? Discussabout the signals which are combined in fewer parts fortransmitting channels in TV broadcasting.
- Q Electric Drive Problem4) How is torque related to the power rating of each of themotors? If an actual physical motor with the same specifications asthe above PSIM model s is...
- Q Electric Drives: Reluctance Drives QuestionDetermine the phase excitation sequence, and draw the rotorpositions, in a variable-relcutance step drive for acounter-clockwise rotation.Please answer with details.Thanks in advance :)
- Q How do I implement Image Processing using VHDL for FPGA? Pleaseprovide VHDL code
- Q An SI fiber is single mode at 1.4 um but not at shorterwavelengths; n1 = 1.465 and n2 = 1.46. Compute the core radius.Find the number of modes at 0.8,...
- Q Case Study: Engineering Ethics in a TechnologyStartupIntroductionA business’s reputation and brand name depend upon the behaviorand values of thatbusiness. Businesses should be socially responsive, fair and just,with a positivereputation for...
- Q What are the characteristics of the EMG? Bandwidth (frequencycontent)? Magnitude (amplitude)? How will determiningthe bandwidth guide your filter design? How willdetermining the amplitude guide your amplifier design? Usingthese criteria and...
- Q Describe three different types of techniques used to multiplexsignals.
- Q Muscle sensor (EMG) is an application of common source mosfetWrite a theory about it and where did we see it in real liveand how much is its gain ?
- Q what are:bus extensions?bus bar?bus raiser?bus section?
- Q So i have a job interview coming up for a Engineering Internposition at a Power Plant (NAES CORPORATION). I have come acrosssome interview questions that i might get asked and...
- Q DTMF Home Automation SystemThis project is about controlling of home appliances using DTMF(Dual Tone Multi Frequency) technology. These appliances includeslights, fans, central heating, etc. A control unit will be requiredto...
- Q MUST ANSWER A, B and CConsider a pumped hydro system that is used for energy storage.During off peak hours, excess electricity is used to pump water upto a storage reservoir....
- Q DeserializerExplain how this circuit works. Notethat these flip-flops are positive edge-triggered.What requirements of setup time, hold time, andpropagation delay must be met for this circuit towork?Imagine that clock had a...
- Q 1. What different types of data can be part of a machinelanguage instruction?2. What are some differences between RISC and CISCcomputers?3. What is the general architecture of most modern computers:VonNeumann,...
- Q hii need some exmapl of charging process design of charging from12v battery from solar panel to a vacuium robot using 9vbatteriesany charing process designthanks
- Q How do you write a VHDL code for thisThe SecondGenerator block generates the second count i.e; itincrements an internal variable once every second from 0 to 59 andthen rolls back...
- Q in the MSP430FR6989 what bits are set to “turn onâ€LCD_B1? Â
- Q about the synchroscope and how it worksÂ
- Q A 400V, three phase, 50Hz, 4 pole induction motor is operatingat a per unit slip of 40KW from the suppply. Under these conditionsstator losses amount to 2.2 KW and rotational...
- Q Design an ideal abrupt silicon PN-junction at 300 K such thatthe donor impurity concentration Nd (in cm^?3 ) in n-side is Nd =5×10^15 /cm3 and the acceptor impurity concentration Na...
- Q Let x[n] = cos(17?n 64 ) + 2sin(23?n 32 ) for 0 ? n ? 255, and 0otherwise. The signal x[n] is passed through an LTI system withtransfer function H(z)...
- Q Read sections in the TTL data sheets pertaining to the 74LS112ADual J-K flip-flop.1. For the 74LS112A, what is the maximum clock rate, minimumpulse width for the clock’s high and low...
- Q Determine the following by applying the Fourier convolutionproperty to known Fourier transforms:a. FT {? (t )} , where?  (t ) = rect (t ) ? rect (t) .b. FT{?(t)cos(2pifct)}c. FT{ rect(...
- Q Explain the concept of operating point and how it is achievedwith a common emitter amp, common source amp, and the op amp-basedamplifiers (differentiator, integrator, inverting, andnon-inverting amplifiers).*I understand that the...
- Q 1. Design a blinking LED with two speeds - slow andfast.SpecificationTo change from slow to fast press Button 1 and fast to slowpress Button 2.Reset puts the machine to slow...
- Q Write a PLC ladder program to describe an application consistingof keeping constant the level of fluid in a fluid tank – if thelevel goes below a minimum, the fluid enters...
- Q In the PIC18F452 Programming Model, list 2 registers that areused to access the Program Memory. Indicate their sizes.
- Q Based on research on the digital light processor (DLP) chips.DLP chips have only been in production for several years, yet theirmanufacturer claims a \"10-year plus\" lifetime. These chips aremicro-mirrors that...
- Q Please compare drone technology to autonomous vehicles.
- Q ) Design a simple embedded system with PIC16F84A microcontroller(using 20MHz resonator). The system can drive a LED light on for52.6ms on and 26ms off repeatedly. A watchdog timer should beenabled...
- Q In C++Demonstrate inheritance. Create an Airplane class with thefollowing attributes: • manufacturer : string • speed : floatCreate a FigherPlane class that inherits from the Airplane classand adds the following...
- Q Post a one paragraph summary about the different types ofmodulations used with modems. ( Pls no copy from the internet itsjust 1 paragraph )
- Q 1.15. Errors inherent in the device itself are called?1) Application error2) Characteristic error3) Dynamic error4) Sensitivity error
- Q DSB:Write the code for an m-file (script) to generate a DSB signal.The modulating (message) signal is a single tone signal withfrequency 1kHz and the carrier frequency is 30kHz. Time Vector:3001...
- Q Matlab filter responce and magnitude of filter question.I have been working on this HW and I am not sure if I didsomething wrong. Here is my code.%y[n]=x[n]+x[n-1]-x[n-4]-x[n-5];%y[n]=y[n-1]-.9*y[n-2]+x[n]+x[n-1]clearclc[x,fs] = audioread('toto.wav');x =...
- Q Say we have a transfer function that is H(s)= (2s^2-5s+3) /(s-1). Which of these statements is correct?This system is stable, since one of its zeros is in theright-hand part of...
- Q Assume that a 50-Hz, 50-kVA, star-delta transformerbank of vector group Yd11 is accidentally paralleled with a 50-Hz,50-kVA, star-star transformer bank of vector group Yy0. Both have abank ratio of 2000/200-V....
- Q 1-what is the best choice of a single phase motor forcompressor?a) a shaded pole motorb) a split phase motorc) a capacitor start induction motord) a capacitor run induction motore) a...
- Q Explain how a wireless client is de-authenticated.
- Q An example of a PIC C program code for line followingand obstacle avoiding robot? For it move forward and avoid anobstacle? PIC18F86722
- Q In TDM, what do you think are some of the effects of increasingthe number channels while holding the sampling rate constant?
- Q 4. Cross sectioninga) Describe briefly the steps involved in a cross-sectioningprocedure of an encapsulated sample.b)Explain the differences between grinding ad polishing.
- Q 2, Die deprocessing.a) Name TWO materials that typically made up the passivationlayers.b) Reactive Ion Etching (RIE) is a type of dry etching which isof plasma-based. With an aid of diagram,...
- Q WHAT ARE THE KEY CONCEPTS YOU NEED TO KNOW ABOUT THE ITNETWORK ENGINEERING?PLEASE GIVE THE CONCEPTS EXPLAINEDPLEASE GIVE SOME GOOD REFERENCES AND BOOKS TO LOOK INTOFOR THECompTIA CySA+ - CompTIA...
- Q Q3. Demonstrate the process of executing a nested subroutine,where you will have three subroutines. Subroutine number 2 will becalled from subroutine number 1, while subroutine number 3 will becalled from...
- Q Advanced Mechatronics - Frequency AnalysisQuestion#01: Describe the procedure ofdetermining the correct sampling rate based on spectralanalysis.Question#02: What is the assumption used toapply harmonic analysis to functions (e.g.sets of measured data)...
- Q Below are listed parameters for different direct-mapped cachedesigns.Cache Data Size: 32 KiBCache Block Size: 2 wordsCache Access Time: 1 cycleWord: 4 bytes.Calculate the total number of bits required for the...
- Q calculate built-in potential, maximum electric field and widthof the depletion layer in Si p-n diode doped with donors andacceptors to concentration of 2x10^17cm^-3 and 5x10^16 cm^-3respectivelyestimate the maximum voltage which...
- Q Provide an example application that uses normally open relayContacts and normally closed relay contacts?
- Q in a rectangular wave guide for which a = 1.5cm b=0.8cm o=0,m=m0 and E=4e0 Hz= 2 sin (pi x /a) cos (3piy/b) sin (pi x 10^11 t-bz)a/m. assume TE13 determine...
- Q Design an active low-pass filter with a gain of 10 and that canreject 120 Hz signals. What are the parameters for this design?Please show all work. Thank you.
- Q When designing a lead-compensator for a given transfer functionand having the freedom to choose any value for the damping factor,can you choose the damping factor to be 1 and have...
- Q (Without using library iee. if possible) Develop the text fileand simulation for the 74LS194A universal, bi-directional shiftregister.
- Q .How many bits would be used to represent the following textstring in extended ASCII? \"I like this HW!\".What is the hexadecimal value of the color black and the colorwhite on...
- Q (Without using library iee. if possible) Develop the text fileand simulation for the 74LS194A universal, bi-directional shiftregister.
- Q Constant Current Code for ArduinoDevelop a Constant Current Program in C and upload itinto your Arduino#include <LiquidCrystal.h>LiquidCrystal lcd(12, 11, 5, 4, 3, 2);
- Q Show the IEEE 32-bit representation for 2.09375 and 17.1875
- Q What are the challenges of the electricity energy sector interms of electric energy consumption and the availability ofcombustion sources for electricity generation?
- Q How to find passband frequency from cut-off frequency withoutusing MATLAB? Please show a numerical example.
- Q Briefly describe the significance of the Shannon limit forinformation capacity.
- Q name two statistical distributions that are commonly used todescribe the statistical properties of the flat fading channels.and explain their simmilarities and the differences.
- Q Draw a layout for Micro-Electro Mechanical Systems (MEMS)pressure sensore. For each layer, indicate it using a differentcolor. Also, mention the dimensions.
- Q design, simulate, and implement a 12W Multi Voltage AC/DCAdapter Switching Power Supply, Suitable for 3 V to 12 VDevice.Design Specifications:(a) Design and simulate a regulated power supply using bridgerectifier, capacitors,...
- Q Design a stepper motor controller for half step mode inMultiSim.The following will be your inputs:CLOCK – A 1Hz clock signalRESET – A SPST switch configured as an input to reset...
- Q Design a mosfet/bjt open endedShow values for resistors and capacitors
- Q you are asked to compare the price of energy in the form of gasor electricity. Please follow the following steps: Get latestcopies of your electric and gas bill. If you...
- Q A buck converter is operated from the rectified 230 V ac mains,such that the converter de input voltageISV8 = 325 v ± 20%A control circuit automatically adjusts the converter duty...
- Q For buck and boost type converter, compare the impact of loadresistance when theconverter goes from continuous conduction mode (CCM) todiscontinuous conduction mode(DCM) on (give reasons to validate your answer)a. Voltage...
- Q Write a program By using ardino and h-bridg and dc motorNo sensoer.VICHAEL start from A move some distance till point Bthan turn 90 degree than move some distance till Cthan...
- Q MatlabExplain the codes below% Jake.m% Generate a frequency selective fadingfunction [r, iout, qout] = Jake(idata, qdata, nsamp, fs, fc, NN,N1_arr, velocity, counter_arr, delay_time, attn, flat)%****************************** variables*******************************% idata input Ich data%...
- Q Write a MATLAB function named numberWords() that takes a wholenumber as an argument and returns a string containing the numberword for the whole numbers 0 - 999.For example:Â Â numberWords(234) would return...
- Q ApplicationA solar photovoltaic (PV) power system was installed outdoornear PMU campus. The objective is to study theenvironmental effects (Temp, Humidity, Dust,Wind…) on the PV panel total generated electric power. Theenvironmental...
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