The impedance of a circuit placed across a 120V, 50 Hz source is (10 +j20). Find the power. 175 watt O144 watt 200 watt O288 watt

Q: parallel circuit has an inductive reactance of 30 ohm, a capacitive reactance of 10 ohm, and a 10V,…

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Q: HMS LAW.pdf 1 A 1 A 1 A -> RA RB RC 27 V 24 V RB RC RA What are the ohmic value of RA, RB and R?

A: In this question,we have to find the value  RA, RB & RC

Q: Find the frequency in hertz.

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Q: 1. A circuit with sinusoidal voltage source used as the input is given in figure 1. R1 470 V1 47mH…

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Q: A non-sinusoidal voltage eT=15+100sin1000t+75cos2000t- 50sin3000t volt is applied to the circuit…

A: The solution is given below.

Q: + 100 2K: -100 V- 0100V 0200V/ 300V 150V A 250V

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Q: A non-sinusoidal voltage (e=20+15sin1000t+ 10sin3000t+5sin4000t) Volt is applied to the circuit…

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Q: A non-sinusoidal voltage (e=20+15sin1000t+ 10sin3000t+5sin4000t) Volt is applied to the circuit…

A: The total current supplied by the source is calculated as iT=eTzT where zT is the total impedance of…

Q: Determine the value that the ideal voltage source "E" must have in order for it to be the intensity…

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Q: 21 It 580 Ohm 5.136 uF 390 Ohm 0.859 H 12 E 220 Ohm 30 VISO H20 Deg 330 Ohm 22 14.475 uF 1.49 H

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Q: A non-sinusoidal current source (iT=2+1.5sin1000t+ 1cos3000t-0.5sin4000t) A is applied to the…

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Q: for 下e energy FiND Tellowing Synal ン(り- loe もろ0 the -ヒ loe くo

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Q: An AC circuit has a frequency of 400 Hz. A 16-Ω resistor, a 0.0119-H inductor, and a 16.6-µF…

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Q: TOPIC:  Ohm's Law, Power and Generating Direct Current Direct Current Circuit Analysis Inductor,…

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Q: 7. Find all currents in the circuit below (IT, 11, 12, 13, 14 and 1s). Hint: you might want to use…

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Q: I need help determining the apparent power in the circuit and the power factor of the circuit below…

A: Given circuit,

Q: Question. In the following circuit, calculate Vai, Va2, Va3, Vo1, Vo2, Vo3, V+, V., and Vo. I, +10 V…

A: NOTE: Since you have posted a question with multiple subparts, we will solve the first three…

Q: An alternating current is given by I = 22sin222t. What is the time to generate 3 cycles of current?…

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Q: 1. A circuit with sinusoidal voltage source used as the input is given in figure 1. R1 470 V1 VOFF =…

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Q: • Find the current I, given 0.IF reee vle) = 10 Sin(5ot) sinlsot)

A: Given circuit:

Q: 27

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Q: Find the rms values for v = 120 V sin(3771 + 15°) and i = 8.5 x 10 A sin(2nt + 65°).

A: In this question we need to find a RMS value of voltage and current .

Q: For the circuit of Figure, assume the source operates at a frequency of 100 rad/s. Calculate the…

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Q: evalue of real

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Q: 8. For this circuit, find the current I₁. A) 5.87 + j0.88 A B) 6.35 + j1.41 A C) -48 + j24 A D) 2.27…

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Q: The total impedance in the polar form in ohm. The total current in polar form. The total power…

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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: 1. Find the minimum output expression for circuit of figure below and draw logic circuit. A

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Q: A non-sinusoidal current source (iT=2+1.5sin1000t+ 1cos3000t-0.5sin4000t) A is applied to the…

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Q: A non-sinusoidal current source (iT=2+1.5sin1000t+ 1cos3000t-0.5sin4000t) A is applied to the…

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Q: A non-sinusoidal current source (iT=2+1.5sin1000t+ 1cos300Ot-0.5sin4000t) A is applied to the…

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Q: For the admittance locus diagram shown below: find the value of each element in the circuit if w=377…

A: As per the policy, I can submit only first question answer. Kindly resubmit the second question.…

Q: A non-sinusoidal voltage (e=20+15sin1000t+ 10sin3000t+5sin4000t) Volt is ?applied to the circuit…

A: For this problem first we need to find RMS value of voltage and then current.

Q: A 115-V 60~ source supplies three resistive lamps that are connected in parallel. Lamp 1 is rated 75…

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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.