Electrical Engineering question and answers for July 26, 2023
- Q Design a 3-bit 2’s complement adder/subtractor withoverflow flag detectionDesign and simulate a structural model (notbehavioral) of a 3-bit Adder/Subtractor). Use the 3-bit carrypropagate adder of the project as a module...
- Q What cause the main transient response of the system.A. Dominant rootsB. LocusC. Asymptote centroidD. Auxiliary polynomial
- Q Two cables, both with conductor cross-sectional area 6mm2, are connected in parallel across a common D.C. voltage of 21Volts.The resistivity of Cable 1 is Ï = 2.0 x 10-9 Ω.m...
- Q Consider the unity feedback negative system with an open-loopfunction G(s)= K (s^2+10s+24)/(s^2+3s+2).a. Plot the locations of open-loop poles with X and zeros with Oon an s-plane.b. Find the number of...
- Q Draw the simulink block diagr am of PMDC motor and check out the system's response bu including PID controller. Asko, you can testyour response empolying only the Matlab co de...
- Q Implement the synchronous 2-bit Up/Down counter  withsaturation at the end states. The flip-flop outputs Q1, Q0 serve asthe outputs of the counter.The counting direction is set with mode control input M.With...
- Q A sing-around sensor outputs frequency 40 Hz. Knowing that theaverage flow rate in the pipe is Q= 40 l/min and the pipe radius is2cm. What would be the distance between...
- Q A Cockroft-Walton type voltage multiplier has 6 stages withcapacitances, each having a value of 0.15μF. the voltage multiplieris supplied using a step u high voltage transformer with thesecondary voltage at...
- Q The number of transistors on microprocessors is doubledevery 18 months. What are the problems that may arise formshrinking the size of the transistor
- Q Write a MATLAB code to obtain the following. Keep yourcode commented whenever required. Copy your source code and commandwidow outcomes and screen shots of any plots in yoursolution.Write a user...
- Q A manufacturing company operates two production lines.when bothlines are operating,the production rate on each line is 500 unitsper hour.At this production rate on each line is 500 per hour.Atthis production...
- Q Point charge 4nC and -1nC are located are (2,0,4) and (-3,0,5),respectively (a) determine the force on 1nC point charge located at(1,-3,7) (b) find the eclectic E at (1,-3,7)
- Q A coaxial air transmission line has a solid conductor with aradius a on the inside and a very fine conductor with an innerradius on the outside. The conductors of this...
- Q Obtain the STDP(.Spike-timing-dependent plasticityfeature) by applying it to any STDP circuit in the LT spiceprogram.please I need that in less than 5 hours.I have an exam.
- Q how to make a flow based electronic automatic shut-off watermeter for leak detection?
- Q A lossless 60 Ω line is terminated by a (60 + j60) Ω load.(a) Find Γ and VSWR.(b) If Zin = 120 - j60 Ω, how far (in terms of...
- Q Write a MATLAB code to obtain the following. Keep yourcode commented whenever required. Copy your source code and commandwidow outcomes and screen shots of any plots in yoursolution.Generate the following...
- Q a) Describe how each of the following can be achievedi. Controlling a DC motor with pulse width modulator. ii. Controlling a stepper motor that has a built-in controller.
- Q Design an analog-digital converter circuit with OpAmp thatreceives a 5 Vp sinusoidal signal and a 3.5 V trip level as input.It must deliver a TTL (Low / High) signal as...
- Q In a differential amplifier, the non-inverting input is 3 cos(600t + 45â—¦) mV and the inverting input is 4cos (600t - 45â—¦) mV.The output is vo = 3cos (600t +...
- Q Design a system which can add two 2-digit binary numbers (nocarry in). Use a truth table approach and use karnaugh-mapWrite a Boolean equation for each output and draw circuit.
- Q Explain following instructions with an exampleGotoRRFSWAPFXORLW
- Q Explain earthing in DC traction applications with a simplediagram. What are the hazards involved? Explain the mitigationstrategies with reference to the standards
- Q A point charge q = 40 nC has a velocity 3* 106 m/s in the directionav = 0.2 ax + 0.75 ay – 0.3 az. Calculate;a) The magnitude of the...
- Q Hints: In order to display all the combinations of input, youshould use “Force†or “Clock†to cover all the combinations of theinputs. For example, for input A, B, C, the...
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