Electrical Engineering question and answers for July 12, 2023
- Q A)Â Â Design 0?379 count?up counter with BCD counterblocks if input clear signal is synchronous.B) Design 0?379 count?up counter with BCD counter blocks ifinput clear signal is Asynchronous.C) Design of 1/577 frequency...
- Q Design a digital PID controller based on the Ziegler_Nicholsmethod for for the following system:G(s)=1/((s+1)^4 )use the sampling time of T=0.1 seconds and simulate theresulting controlled system by applying a unitstep...
- Q Example:A 3-address computer has 40 instructions, 16 Registers, and256KB memory. Assume each instruction has three operands. Tworegisters and the third operand is a direct address location of amemory. Find minimum...
- Q Engineering Ethics CourseRights and Responsibilities of Engineers chapter1-An engineer leaves a company and goes to work for acompetitor. Is it alright for the engineer to use proprietaryknowledge gained while working...
- Q Bipolar junction transistorV-VBE=B*IB+D*ICwhat does it mean​ B=? and D=?SI=dIC/dICBO=(1+hfe)*B/(B+D*hfe)IF B,D=0 SI=? AND B=D SI=?SV=dIC/dVBE=(-hfe)/(B+D*hfe)IF B,D=0 SV=? AND B=D SV=?SH=dIC/dhfe=ICQ*B/(hfe*(B+D*hfe))IF B,D=0 Sh=? B=D Sh=?
- Q list the losses in the series and parallel DC motors, and towhich they are attributed.
- Q What does the following statement tell a C compiler to do, andwhen does it do it?#define UCHAR unsigned char
- Q What is the difference between a capacitor- start split-phasemotor and a permanent-split capacitor motor? Briefly explain someof the differences between them including advantage anddisadvantages of each.
- Q A variable attenuator that provides 0-15 dB attenuator 0.5 dBsteps.Analyze and describe an appropriate attenuator architectureand specify the number of control bits required to control thisdevice
- Q A constant pitch helical coil is made from a length L=7m ofround conductor having a copper core with diameter d=0.1mm andcovered with an insulation of thickness t=0.02m, by winding theconductor...
- Q 9. The purpose of this problem is to use MATLAB tocompute the magnitude, phase, and totalenergy of a Fourier transform.a) Develop a MATLAB routine to plot the magnitude and phase...
- Q What is the fastest way to draw a timing diagram, given asynchronous Flip Flip and multiple inputs, along with things likeClrN and PreN.
- Q Submit your calculation/answer for Part 1 and MATLABcode/result/answer for Part 2 below:Servicing Customers A supermarket you work part-time at has oneexpress lane open from 5 to 6 PM on weekdays...
- Q Q4- A 480V, 50Hz, 20KVA Y-connected eight-pole synchronousgenerator has a per-phase synchronous impedance of 0.15+??1.1 ?.The total mechanical and stray losses are 1.5kW. The core lossesare neglected. Assume that the...
- Q What are the differences between the single and cascaded bi-quadfilters?
- Q A 450-V-rms, 50-Hz eight-pole delta-connected synchronous motoroperates with a developed power (including losses) of 150 kW and apower factor of 0.9 lagging. The synchronousreactance is Xs = 1.6 ?. How...
- Q why is it hard to a achieve fusion of earth?
- Q what is fusion and why is it considered the futureenergy?
- Q Convert the following pieces of code in just a single line of code. In all cases, A and B are arrays of size 5 x 5. Important: The expression \"single...
- Q Assume that A and B are MATLAB arrays with 10 rows and an equal number of columns (the number of columns is not given). Important: Next, the expression \"a single...
- Q 1. Open m file of sampandquant, uniquan and Prelab4 inMATLAB.a. Set the quantization levels of PCM (L) as 2 and 32. Compareyour results.b. Why did we choose the cut-off frequency...
- Q Explain how the clamping circuit adds or subtracts a DCcomponent to an input voltage.
- Q Homework 5 (Work Cell Safety)1) Explain the operation of the Safety (Light) Curtain.2) Explain the role of 'three safety zones' in robot workcells?3) In your opinion, what is the difference...
- Q Write a C or Matlab code for E11(1, 6), consider the point G =(2, 7). Compute the multiples of G from 2G through 13G
- Q Q2.Draw the equivalent circuit of separately excited DC machine,and show current and power paths for generator operation.
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