A Wheatstone bridge requires a change of 212 in the unknown arm of the bridge to produce a change in deflection of 9mm of the galvanometer. Determine the sensitivity. O 2.33 O 6.99 O 2.2

Q: / chose the Boolean expressic the following function F( B.C)=r(0,3,5,7) F=BC'+ AC'+A'B'C' F=A'B'C'+…

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Q: For circuit below if propagation Oelay of each gate is 20 nsec, Octermine out put duration. A Timing…

A: The output of the above circuit will always be 1 as both the inputs of the XNOR Gates are always…

Q: 1. * 4 y = s + 4 4t4 4e-4t A) B) 2t²e-4t 2e4t ||

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Q: The diagram below represents an instrumentation amplifier at 2 amplifiers with a reference input…

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Q: A three-phase, three-wire, ABC system has effective line voltage of 173.2 volts. Wattmeters in line…

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Q: Express in polar form (5230)/(22-15) + 2ej/ (2-j2) Answer must be in polar form (i.e. 20.02angle180;…

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Q: Leans along the z-axis. The magnetic field strength out- 1. A straight conducting wire with a…

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Q: 2. Determine Vo and Sketch output waveform for the clipper network shown. 2.2 k2 +30 V Si Vi O V 12…

A: The cut in voltage for silicon diode is 0.7 V  The calculation is shown in the next

Q: Given the two sinusoidal waveforms, f(t) = -50coswt - 30sinwt and g(t) =55coswt - 15sinwt Find the…

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Q: What is the value of iL, if vs = 40 cos 400t V in the circuit? Answer must be in polar form (i.e.…

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Q: Q = 4 C1 = C2 = C = 0.1 µF R1 + R3 = 11040 Q R1R2R3 = 1.23 x 1011 Q3 %3D 1 fo 27V(R, || R3)R,CC, C =…

A: The given circuit is a Narrow band pass filter Which allows only specific range of frequencies and

Q: A metallic wire is stretched from original length of 2 m to 5 m. If the original cross-sectional…

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Q: Question 2 Express in polar form el14 + 943 - (8-j6) /j² Answer must be in polar form (i.e.…

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Q: Three = 202 - 30° Q, and 2. wye-connected load impedances, z, = 15260° 2, z. 10245° 2, are connected…

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Q: Determine I(t) in the circuit below. 0.2H I(t) u 10/2 sin (10t) 1 v, (t) F 120 Select one: O 2.076…

A: The above circuit can be solved by using KCL and KVL.

Q: Given the two sinusoidal waveforms, f(t) = -50coswt - 30sinwt and g(t) =55coswt - 15sinwt Find the…

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Q: What is the collector voltage in figure +22V 10KO 39KN 10μF HE Vo 10 uF B = 140 3.9KO 1.5KO 50 μ…

A: In this question,  We need to choose the correct options What is collector voltage VC ?

Q: An RC filter stage (R = 42 Q, C = 220 µF) is used to filter a signal of 30 V de with 6 V rms…

A: Ripple factor: It is the ratio of the RMS voltage to the DC voltage. The formula is written below.…

Q: 3. Determine the magnitude and phase of the Frequency Response H(w), for the three-point moving…

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Q: HiW Is, Sz 2, s6 2 V, Z=-452 V,

A: Brief description : Here they have mentioned Z parameters of the given circuit. By considering the…

Q: 2. Given: t15 V 2-2ke 470 Find: 6) Vas if Vs = 2V b) ID if Vos= -IV c) Vos if Vas = - 1,5V d) Vas if…

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Q: 3Ø, Y-connected alternator is rated at 1,600KVA, 13.5KV. The armature effective AC resistance per…

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Q: Problem 5: A 3300-V, 1.5-MW, 3-q, Y-connected synchronous motor has Xd = 42 / phase and Xq = 3 2/…

A: In this question we will find excitation emf and maximum mechanical power...

Q: Q5/Chose the correct answer for the output F and G of the following circuit (Assume that A=…

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Q: What is the collector voltage in figure +22 V 10KO 39KA 10μF HE Vo 10 µF B - 140 3.9K 1.5ка 50 µF…

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Q: Q6/ If XY'+Y=X+Y Chose the correct answer O XYZ'+Y'Z=X+YZ' O X'Y'Z+XY=Z+XY XY'Z'+Y+Z=X+Y+Z O…

A: Brief description : For the given Boolean expressions we have derived the correct answers by the…

Q: Q6/ If XY'+Y=X+Y Chose the correct answer O XY'Z'+Y+Z=X+Y+Z O XYZ'+Y'Z=X+YZ' O X'YZ+Y'=XZ+Y' O…

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Q: What is the collector to emitter voltage in figure 10 V ►4.7 kQ 250 k2 10 μ B =90 10 μΕ 12 kQ 3.69 V…

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Q: Question 1 Given the two sinusoidal waveforms, f(t) = -50coswt - 30sinwt and g(t) = 55coswt -…

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Q: What is the collector current in the given circuit in figure +22 V 10KO 39KA 10µF HE Vo 10 µF B = =…

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Q: Q6/ If XY'+Y=X+Y Chose the correct answer XYZ'+Y'Z=X+YZ' O X'Y'Z+XY=Z+XY XY'Z'+Y+Z=X+Y+Z…

A: We need to find out simplified Boolean expression for the given function

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Q: Quest A first order system has a time constant of 18 sec, find the delay time.

A: Given, A first order system has time constant τ=1.8 s

Q: Consider a signal v(t) = b(t)cos²(@ot + 0). As in the figure, b(t) = br for t E ((k – 1)Tp,kT5] and…

A: Given Consider a signal v(t) = b(t)cos2 (wot + 9). As in the figure, b(t) = by for t E ((k-1)Tb,…

Q: Q6/ If XY'+Y=X+Y Chose t correct answer O XYZ'+Y'Z=X+YZ' O X'Y'Z+XY=Z+XY O XY'Z'+Y+Z=X+Y+Z O…

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Q: „Chose the correct answer for the output F and G of the following circuit (Assume that A= 10101010,…

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Q: 2. A Parallel RLC circuit is given below, determine the following: a. Total Impedance of the circuit…

A: note:         as per our company guidelines we are supposed to answer only first three sub-parts.…

Q: Obtain the readings of wattmeter 1 and wattmeter 2 in a three-phase, three-wire system having…

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Q: A coil of inductance 3.56 mH, produces 106.8 µWb of magnetic flux. 80.1 µWb of these total fluxes…

A: It is given that: L1=3.56mHϕ1=106.8μWbϕT=80.1μWbL2=1.78mH

Q: QI: Evaluate the current 1 by using mesh analysis method for the circuit in Fig. 1 ww -120 Fig. (1)…

A: In this question we need to find a current I.

Q: Q1/The Gray code ( ) in 10110111101)= ( decimal number O 1749 O 1877 O 1750 1753 869 O None of them…

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Q: In a balanced A-Y circuit, Vab = 240/15° and Zy (12 + j15) N. %3D Calculate the line currents.…

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Q: R RT 'R R The value of each individual resistance is R = 5 ohm. Determine the total resistance of…

A: The above circuit can be solved by converting corresponding star Network into delta.

Q: Convert to DELTA.

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Q: 2. Signals m, (t) = -1 and m2(t) = 1 + sin(2nt) are transmitted through a TDM-PAM system. The…

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Q: 3. VO R Determine the current (in amps) flowing from node 2 to node 3 for the situation when y3…

A: Given circuit: V=-3 voltsR=3 Ω

Q: The power input measurement to a synchronous motor

A: Active Power- It is power utilized by the load.Reactive power- It is the power which remains…

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Q: Q8/F1=A'B'+ AC+ A'C' F2=B'C+A'B'C'+ ABC'+ ABC+ BC' F3=A'B'C'+C+ A'BC F4-B'C+A'B'C'+ABC' + A'BC'…

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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.