What is the complex expression for a given alternating current i = 250 sin(wt-25 deg)? 227 + j106 O 160 - j75 O 227 - j106 O 160 + j75

Q: 11. Find the equivalent inductance of each circuit at the terminals: O elle 10mH oooo 10mH (a) 1.5mH…

A: a) 21.363 mHb) 6.136 mHExplanation:

Q: Question A 50 Hz, bar primary CT has a secondary with 500 turns. The secondary supplies 5A current…

A: Given- Magnetizing ampere turns=200, 50 Hz secondary turns=500, secondary current = 5A, To Find- The…

Q: QUESTION 3 An inductor and a 330 ohm resistor are connected in series with a function generator. The…

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Q: 1. Determine the equivalent impedance and the equivalent admittance.

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Q: If the alternating voltage v= 180 sin(480t), then the frequency will be O 79.36 Hz O 50 Hz O 76.39…

A: Consider the expression for the alternating voltage is, v=180sin(480t)

Q: calculate the magnitude of the current through the j3.3k ohm inductor. jl k2 1.2 k2 -j4.7 k2 j2.2 k2…

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Q: E Realuce Hhe block diagpoun shewn b RQ. Gz Gi Hi 3.

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Q: assume that the voltage drop across the resistor ER is 78 v the voltage drop across the capacitor EC…

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Q: The rms value of the resultant current in a wire which carries a dc current of 20 A and a sinusoidal…

A: Given information is shown below:D.C. current or average current Peak value of sinusoidal current To…

Q: 0.05mr B≤ 1 A 31.25mJ 2 M 0-some √54-24V. 0.02 xn R↑ 0480m 7 What is the fault current at Position…

A: The above question is based on fault analysis in power systems.All resistances in the diagram are in…

Q: Use source transformations to find the Norton equivalent circuit with respect to the terminals a, b…

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Q: Using the Mesh Current Method, what is the value of VA? 17 0 ーj132 ww 32-30° A ( T j5 N VA 2430° A O…

A: The problem is from circuit. The solution is given below.

Q: Find the total number of volt-amperes reactive. R Xc XL ll 3Ω 5Ω 9Ω + E = 50 V Z0° f = 60 Hz

A: Given circuit,

Q: in the waveform shown * نقطتان (2) in the figure ,the voltage signal and current signal are

A: Phase diagram is given as,

Q: Which of the following represents the value of a is

A: a is known as vector operator or mathematical operator in power systems used to obtain symmetrical…

Q: Add the following three phasors: 12240', 9280", 2/120' O 21262 O 252240 O 142-12 O 56284°

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Q: The frequency of a sinusoidal alternating current is 65 Hz and its maximum value is 12 A. The…

A: sinusoidal alternating current Frequency f=65 Hz maximum value Im 12 A. The current starts at zero…

Q: Using the Mesh Current Method, what is the value of VA?

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Q: Tu netuork show in opeating in the thndy doulce. If V, = 2aes2t state wilh sinusoidal ve and V, 2…

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Q: Show that the effective value cr (r.n.s) Sine wave Current w.th peak current Im in Im 2 d

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Q: For the following voltage and current waveforms, the length of the current waveform parts are equal.…

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Q: Question 17 If I average a positive half-cycle sinusoidal current, what value will I get? O zero O…

A: The solution is given below

Q: The voltmeters in the figure measure RMS voltages. If V1 = 13 V and V2 = 3.5V what is V3? R L VI V2

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Q: The equation for an alternating current i of frequency 50 Hz and RMS value 70.7 A is given by i=…

A: Given, Frequency, f = 50 Hz. RMS value of current, Irms=70.7 A. Peak value of current, Im=2irms=100…

Q: What is the value of the equivalent admittance? 100 ww sa -20 j10 a

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Q: The distance between voltage minima and voltage maxima in the voltage standing wave is * O 21 O N2 O…

A: Standing wave, also called stationary wave, combination of two waves moving in opposite directions

Q: The hypotenuse side of the power triangle is equal to       Reactive power…

A: The hypotenus side of power traingle is equal to apparant power, so option 3) is correct.

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

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Q: ... Vx rell ell 10 V sine j5 V sine -j10 Q @node x: Y11Vx = Isc1 RE IM RE IM Y11 Blank 1 Blank 2…

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Q: ÉA TA a j-xa j- x, N B Ес -j-xe Ea=220+j0 V, Eb=-110-j190.5 V, Ec=-110+j190.5 V. Ra=50 Ohms, Rb=50…

A: Resistors, inductors and capacitors form an integral part of any electrical circuit. A source,…

Q: For the Photoflash unit. Vse 9V R15KQ. C-1500 uf. R2 120. The average power dissipated by the lamp…

A: As per guidelines given to us, we can only provide the solution of one question in multiple type of…

Q: What is the ripple factor of a DC signal having ripple voltage of 2 V and a DC voltage of 50 V?…

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Q: The peak voltage for a 60 Hz sinewave with rms voltage of 208 V is: O 507 V 145 V 294 V O703 V

A: Given: RMS voltage, Vrms=208 V. Frequency, f=60 Hz. Peak voltage, Vm=?

Q: iz 10 52 Sin (625ot)

A: To solve above problem, one should have basic idea about working of AC circuits. Above given circuit…

Q: O Current lags the voltage by 90 degrees

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Q: The value of armature current in the waveform is 12 A, a = 52 degrees, and ß = 154 degre %3D RMS…

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