The equation for the voltage signal below is e = Em Rotation 90° 180 270° 360° - Em

Q: Sketch V, if the input of the following circuit is a square wave as shown. C = 0.0022µF 5kN V. OW…

A: Solution- OP-AMP CIRCUIT, We have to draw the output voltage V0, BY the ideal op-amp property,…

Q: Which of the following is alternating(ac) quantity? Sawtooth SQuare wave {c) wave (d) t2 Triangular…

A: Ans. c , d , e and f

Q: iii) Convert the following phasors to the time domain if the frequency is 1 KHz. а) Ih = 8/- 35° A…

A: Phasor representations are very important and simple for the analysis of any complex network. it…

Q: A pure sinusoidal current is being rectified. For the given maximum value of half wave rectified…

A: Given: Half wave rectified current is Irms=50 A

Q: In a purely inductive circuit, the inductor voltage and inductor current are 90 degrees out of…

A:

Q: ii) Write the waveform equations of v(wt), v;(wt) and i(wt).

A: In the question II,  Write the waveform equations of the given figure.  Standard waveform equations…

Q: The current through a 100-µF capacitor is i (t) = 50 sin 120nt mA. Cal- culate the voltage across it…

A: Given values are - C=100μFit=50sin120πtmAv0=0Volt

Q: A 206.0-2 resistor and a 2.80-µF capacitor are connected in series across the terminals of a…

A: From the question, it is given thatResistance (R)=206 ΩCapacitance (C)=2.80 μFInductance (L)=0…

Q: An oscilloscopes can be used to invistgate the phase shift in waveforms True False

A: Oscilloscope consist of two channels, each channel displays one wave form on the CRO screen.

Q: Questions 16 to 20 (Write True or False) A16 A larger inductor produces a smaller rate of change of…

A: As per the guidelines of Bartleby we supposed to answer first three subparts of the question for…

Q: 10. (28cis67.6) (j²¹)

A:

Q: What is the voltage across the resistor

A:

Q: 7. (30cis87.6)/24cis48

A: The question is about polar form.

Q: .Evaluate the following complex number and write the imaginary part of the resulting number 3Z60°…

A:

Q: Given the complex number in an algebraic form: 6.6 + j*1.2, what is the modulus of this number?…

A:

Q: A scope is synchronized according channel 1 with following ranges: Time base: 0.2 mS/div. Channel 1…

A:

Q: Find Co for the waveform shown: 3. -3 -2 -1 4 6. 8 -3 Select one: O 0.75 O -1.5 O 1.5

A: Co is the average value of signal in per unit time    Co =1T∫-T2T2 x(t)dt here T is the time period…

Q: ic + Xc LET ic 30mA sin(280t+80 ) and Xc = 4.5 k 2 %3| then Calculate the voltage across the…

A:

Q: Increasing the capacitance of an AC circuit causes the capacitive reactance to: a) decrease. Ob)…

A: We need to select correct option for reactance .

Q: 5. 15cis60+35cis210

A: It is given that: I=15cos60°+35cos210°

Q: AN AC source has a sinusoidal current of 4.8 sin(400Tt +30°) A. What is dc current of the circuit?

A:

Q: 22. A circuit has a real power of 250 W and a reactive power of 150 VAR. Is the circuit more…

A: In this question we need to choose a correct option

Q: n(t) 3 sin(2000nt) + 0.50sin (4000nt + 0.50n) %3D

A:

Q: The equation of the emf on an inductive circuit is e = 400 sin 377t and the current is I = 40 sin (…

A: In this question , voltage and current of inductive circuit is given.....We have to find out…

Q: Find the rms value of the waveform shown inFigure P4.35.

A: Redraw the given waveform for one complete cycle as below.

Q: What is the amplitude in the equation v = 35 sin(5000t)

A: Given, V=35sin5000t Amplitude: Amplitude is the maximum value of the voltage that can be apply. This…

Q: Find Co for the waveform shown: x()+ -3 -2 -1 2 3 V V V V V V Select one: 00 Q-1.5 -0.5 0-1

A: Co of waveform: The term Co is used in the Fourier series. it represents the average value or the DC…

Q: Consider the signal: x (t) = F {8, 1 Sinc (f 8, 1) · 9, 0 · Sinc (f 9,0)}. Calculate x (0).

A:

Q: Find Co for the waveform shown: x(t) 3 -4 -3 -2 -1 0 1 2 3 4 5 6 Select one: O 1.5 O 0.5 0 1

A:

Q: Determine and sketch the output waveform for the network below and calculate the output dc level.…

A: Diode turns on when anode voltage greater than cathode voltage and maintains zero voltage across it.…

Q: The r.m.s. value of a sinusoidal current of maximum value 95 A is,

A: Given   Maximum value of Sinusoidal current, Imax =…

Q: Determine the closed loop poles for a 2nd order underdamped system knowing its peak time and its…

A: Given Peak time tp=5sβ=54o

Q: 4. For the inductor below find the approximate inductance Lin Henries. A = 15 x 10*m A= 1000 200…

A: The approximate inductance is found below; Given data ; A=1.5×10-4 m2N=200 TurnLength l=0.15…

Q: Write a MATLAB code to plot a sine wave and a cosine wave on same graph. Both the waves has an…

A: The general expression of a sine wave and a cosine was are given below:

Q: Q3 Evaluate the integral 00 [8 (t-76 sin(t) dt

A: An impulse signal is a type of signal that is used to test a system. Because it is impossible to…

Q: The current in an A.C circuit is given by i=100 sin(415 t),the frequency of current is O 207.5 Hz O…

A: I = io sin(wt)  W is Frequency in radian per sec Now frequency in Hz is f = w/2π

Q: Perform the following computation: (18230° + (12+j5)) x (14z5° - (12-j5)) O 1462-12 O 2022100° 45453…

A:

Q: 6. What is the period of the signal ): 47 COS r(t) = sin -t a) 91 sec (b) 13 sec (e) 7 sec (d)…

A: Brief description : Wo : Fundamental angular frequency in rad/sec  T : Fundamental time period in…

Q: Parallel clipper circuit is given in the figure. Input voltage , Vs= 10 V. Find the voltages…

A:

Q: Equality of an alternating current signal e=350 sin= 785t what is the frequency and period value of…

A:

Q: Convert and plot the polar form of the following complex numbers a. 1+2i b. 41+2

A:

Q: Answer/solve the following problems. 1. Convert the following currents to polar form : a) 6 – ¡ 8,…

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Q: Write down (without units.. Please!!) the energy value of the following signal: x(t) = 0.5…

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Q: 37. Find the total inductance of the circuit below: 3.3 mH 2.4 mH L-5.6 mH L=3 mH 9.1 mH 2 mH ell

A: Given a circuit with inductances

Q: icluding the ROC * (n) 'sin(-n)u(n) 4 %3D

A: In this question, we have to find z transform of given signal...

Q: Listen In a purely capacitive circuit, the angular velocity (w) of the current is 377 rads/sec. The…

A: The solution is given below

Q: 16ke Rc For the circuit shown 18V in Figure. If VeE=-14v -14v RB Vec=18 V, VeE = 8 V, %3D IB= 8 MA ,…

A: Given: VEE= -14 V Vcc= 18 V VCE=8 V IB=8 micro amp BETA=100

Q: 14.39 Convert the following from polar to rectangular form: d) 0.0064 Z200° e) 48/2°

A: To convert the polar to rectangular  form, n∠θ=a+jbWhere,a=r cosθb=r sinθso,r(cosθ+jsinθ)=a+jb now,…

Q: 5 cm -2q +q +29

A:

Power Measurement

According to Blondel's theorem, the total power is measured with one less number of wattmeters than the number of wires present in the system. So, a single-phase and two-wire system will require one wattmeter and a single-phase and the three-wire system will require two wattmeters, and a three-phase and the three-wire system will also require two wattmeters and a three-phase and the four-wire system will require three wattmeter devices. The wattmeter is a device that measures power using one voltage and one current input as shown in the above figure. Multiple current or voltage input pair cables are used by many power analyzers and digital storage oscilloscopes (DSOs) for measuring watts, in effect within a single instrument acting as multiple wattmeters. It is possible to measure three-phase and four-wire power with one correctly specified power analyzer.