Electrical Engineering question and answers for July 05, 2023
- Q A battery charger with a series resistor is somewhat like ahalf-wave rectifier. Explain its operation.
- Q What is the usefulness of standards from theperspective of interoperability of systems manufactured bydifferent entities? What are the advantages of \"proprietary\"systems offered by some manufacture's that do not conform toindustry-wide standards?
- Q Design a 32 bit adder using a single 4 bit adder usingverilog code
- Q what is differenceFull duplex, half duplex, simplex
- Q Priority of Interruptsi. Priority values – high priority/low numberUser defined interruptsHow does a high priority interrupt impact the execution of alower priorityinterrupt?
- Q Polling and Interrupts1. Initialization of a Porta. Steps that are required
- Q LDR, POP, STR, PUSH, MOVWhat is the difference between them?
- Q Ineed all information about oscillators ( sine & non-sine ) andwhat’s the importance of it in communication system
- Q 1(a) Discuss the differences that exist between sources ofelectrostatic, magnetostatic and electromagnetic fields.Successively, with the aid of figures and the appropriatemathematical equations, derive model for the sources of amagnetostatic field.(b)...
- Q Summary formula for BJT transistor for NPN and PNP with circuit, explain how it work and difference between npn and pnp.
- Q Design a 32 bit after using a single 4 bit usingverilog code
- Q Optimal and near-optimal process scheduling and page replacementalgorithms.a) What is the theoretically best process schedulingalgorithm?b) Do shortest job first and shortest remaining time firstamount to the same thing or not?c)...
- Q What are the rules as per the NEC providing overcurrentprotection when utilizing autotransformers?
- Q How is it possible for a (Buck-Boost) Transformer to operate aKVA load many times larger than the transformers KVA rating?
- Q What distinguishes an Autotransformer (Buck-Boost) connectionfrom a standard distribution transformer connection?
- Q Thread scheduling at the process level and at the kernel level.This topic requires more work on my part and I will give an updateddraft. There may be more than one...
- Q jhmjhhjjhbus 5isaCombined Cycle Gas Turbine(CCGT) power plant beside the sea, built on avast area next to a rural/village setting. The fishing village houses a community of about1300people who live on...
- Q Q1. We have a controller, and every time the Operator changesthe Set Point, the controller responds, and gets the process sortedout. Now, somewhere, we have read that load disturbances needed...
- Q how would i create a bandpass filter in simulink withcertain poles and zeros?
- Q what the propagation delay can be on a synchronous and anasynchronous counter that needs to run at 200MHz? Show me how youwould calculate this.
- Q Consider the user-defined MATLAB function below,ht_mp_ch().The function ht_mp_ch(), outputs the sampled version of the impulseresponse hmp(t) of the multipath fading channel as avector.functionimpulse_response=ht_mp_ch(max_delay,L,decay_base,t_step)t_vector=0:t_step:max_delay;mp_tmp=0*(t_vector);path_delays=[0 sort(rand(1,L-1)*max_delay)];impulse_positions=floor(path_delays/t_step);mp_tmp(impulse_positions+1)=exp(j*2*pi*rand(1,L));mp_tmp=mp_tmp.*(decay_base.^(t_vector/max_delay));impulse_response=mp_tmp/sqrt(sum(abs(mp_tmp).^2));Explain what the variable on the left-hand...
- Q bus reservation system code using c language in this system wecan add seat and remove. this code will be in c language using 2 daray
- Q Explain the major pros and cons of mechanical power conditioningused by large scale wind turbines and the electrical conditioningused by smaller turbines ?
- Q You have a plan to build a games console controller thatcaptures the hand gestures of the player. The player’s movementsand gestures are sensed using an accelerometer connected to one ofthe...
- Q Write a code in order to make an android application of LZ77compression algorithm for text compression.
- Q Can someone explain to me the concept of composite DSSC solarpanel?
- Q create a digital alarm clock using multisim software
- Q Write an assembly language program for 8051 microcontroller tofind the sum of the followingseries,1, -2, +3, -4, +5, -6,..., up to 100 terms.Store lower byte in R0 and higher byte...
- Q NMOS and PMOSExplain the difference between a NMOS and PMOS and plot theircharacteristics curves LTspice (you may use any standard MOSFETcircuit). Distinguish between NMOS/PMOS and NMOS4/PMOS4.
- Q Is there any difference in any photovoltaic property by the sizeof solar exposure area?
- Q 1) List various types of faults occurring in generator and theirconsequences.
- Q Find the appropriate Standars( Standard for basic safety andperformance measurements) related to Blood Gas Analyzermachine
- Q How do you Plot a Bode Phase Plot1. how do you graph a pole2. How do you graph a zero3.How do you graph a pole at origin(what does that mean)4....
- Q QUESTION 1A) There are two input parameters which need to be manipulatedwhen controlling a syn-chronous generator. Name these and describe the output parameterseach one controls whenthe generator is i) stand...
- Q How do you Plot a Bode Phase Plot1. how do you graph a pole2. How do you graph a zero3.How do you graph a pole at origin(what does that mean)4....
- Q A three-phase asynchronous motor with squirrel cagerotor is available with:Voltage: 230/400 VFrequency: 50 HzNumber of Poles: 10In addition, the following parameters of the equivalent circuit areknown:R1 = 0.5 ï— X1...
- Q What does “breakdown†of a semiconductor junction mean? What arethe two dominant mechanisms by which this happens?
- Q PLESE GIVE HOW DO YOU PREPARE FOR YOUREXAMS?THIS INCLUDES HOW DO YOU CHEAT
- Q What are some education equity issues hispanics face in ElectricalEngineering? Please give 5-7 Examples.
- Q discuss LADAR based automatic target recognition.
- Q a) Write C code using a struct to hold student information:integer id integer number of hours taken integer number of hourspassed double gpab) create a variable of the type in...
- Q Write a MATLAB program to demonstrate the Ziegler-Nichols methodof PID loop tuning. Also in no more than one A4 page justify howyour MATLAB code demonstrates the PID loop tuning procedure.
- Q Using Quartus to design a stopwatch that can display tenths ofseconds, minutes, and hours, with the gaps between HEX displayssplitting the time units (i.e. minutes on HEX[5..4], hours onHEX[7..6]). Have...
- Q MATLAB’s conv() function produces an output that islonger than both the original impulse response and input signals.We will look more at this in the discrete-time signals and systemsunit, but think...
- Q how to establish an electric transport network to reduce theimpact on the earth by harmful emissions
- Q In Verilog, what are three ways of preventing latch inference incase statements?
- Q In Verilog, what are three ways of preventing latch inference incase statements?
- Q A 3phase,400V sourcesupplies a delta connected load having phaseimpedances Zab=25? 0º ohms, Zbc=25?30º ohms, and Zca=25?-30º ohms.The magnitude of all the phase currents is ____ A.
- Q Q1. Explain how digital inputs are used in a SCADA system andwhat applications they normally perform.Q2. Briefly explain the meaning of “tagged slotâ€, and give atleast five (5) examples of...
- Q Q1. Explain the differences between DCS and SCADA systems.Q2. Explain the meaning of smart instruments in a DCS system.And give a simple diagram where smart instruments are used to acomputer...
- Q 1-What are the four material components of the cathode, why arethey included in the cathode composition?2- Why are electrodes calendared / compacted? What is thebenefit?
- Q Generate a signal composed of two square waves, the first has a14 Hz and the second has a 55 Hz frequency. Both waves are sampledat 2 kHz for 200 ms....
- Q 1 - Is PID control used in Feed Forward or Feed Backcontrol?2 - We have a controller, and every time the Operator changesthe Set Point, the controller responds, and gets...
- Q HarmonicsWhat effects could be experienced as a result of harmonics within1) star transformer systems2) delta transformer systems3) a.c motors4)Describe the term K factor5) To imrove the power factor a capacitor...
- Q 3-(7494) Design and implementation of 4 bit shift registerusing VHDL Behavioral style of modeling
- Q Write a verilog code for digital clock and display it’s sevensegment using fpga?
- Q Explain the operation principle of a piezoelectric transducer andits main application in day to day life.
- Q Design bcd adder diagram using 7486
- Q Q) explain the basic Meaning of thefollowings:Filters and types,modulation md demodulationdifference btwm AM and FM,Fourier, laplace and z transform?which technology is betterQ)fourier series and itsneed?Q)Why we do convolution
- Q A mass suspended at the end of a light Spring andspring constant K is set into vertical motion use lagrange'sequation to find the equation of motion of the mass
- Q Ineed code for the HCS12 Dragon trainer plus 2 that allows me toread values from its built in temperature sensor and displays thosevalues on the seven segment displays .
- Q Q1. Interpolationv (MATLAB PROGRAM ) :Suppose that x = 0:10;?y = [1.5, 1.0, 0.9, 2.6, 2.2, 0.03];?a)Use both linear interpolation and cubic spline interpolationfunction to determine the value of y...
- Q What is the difference between the DN and EN outputs of a timeror counter in a PLC? Describe how each of these outputs can be usedin a program.
- Q 10-a) What must always be used with an Oscilloscope when making ameasurement?b) How do you read the amplitude (Frequency) of a signal fromthe waveform on an oscilloscope?c) How do you...
- Q 8-a) How is execution order determined in LabVIEW?b) What is the difference between a ‘For-Loop’ and a‘While-Loop?’c) What is a cluster in LabVIEW? What is an array in LabVIEW?When should...
- Q In C# code, how can we handle this dual nature of Y/y andN/n?
- Q Give a working block diagram of the PLL circuits and explain thepurpose of using PLL circuit instead of a voltage controlledoscillator
- Q write a matlab code of current distribution in wireantenna using method of moments(pocklington)
- Q To develop a program for the PIC 16F84A using either MPLAB X IDEsimulator software. The PIC 16F84A has 8 LEDs connected to Port B. The program is toconvert your student...
- Q Make a 2 bit binary adder subtractor multiplier on verilog anddisplay it on seven segment using fpga
- Q 10-a) What must always be used with an Oscilloscope when making ameasurement?b) How do you read the amplitude (Frequency) of a signal fromthe waveform on an oscilloscope?c) How do you...
- Q 7-a) What components determine the frequency of an astable, 555oscillator? Draw the circuit.b) Draw a circuit for both an astable and a monostable, 555multivibrator.c) What is the duty cycle and...
- Q What is the difference between A. Scanning Electron Microscope(SEM) B. Transmission Electron Microscope (TEM) C. Atomic ForceMicroscope (AFM). The difference must include thePrinciple, Operation, and recentApplications
- Q I would like to power and drive a vehicle using:2 x 6V geared mini DC motors1 x 5V Color recognition sensor1 x Arduino NanoI this possible? If so please explain...
- Q Â a)Â Â Â Â Â Â What are the most important attributes of an output stage amplifier?b)Â Â Â Â Â Explain the importance of high efficiency in high power circuits.c)Â Â Â Â Â Â Explain how the class AB stage circuit overcomes...
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