Problem For the system shown below assume E= 60 V2 50°: a) Find Pт, Qт, and ST. b) Draw the power triangle. c) Calculate the power factor seen by the source E.

Q: Solve the following. 1. Find the voltage for given value of e, if sinusoidal wave has got amplitude…

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Q: The power factor of the load is

A: Delta connection- A delta connection is a connection used in a three-phase electrical system in…

Q: 30 40 IA 20 80 ww 16 40 VAB o Vo Figure 1

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Q: For the circuit shown, determine the current through the 2+j5 ohms impedance.

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Q: 4. With respect to the following figure, explain why vo does not follow v₁ until VÂ – Vy and follows…

A: Given:A diode circuit, with output waveform, we need to explain:the operation of the circuit. Assume…

Q: The expression P=U.I.cosp defines Select one: O 1. DC power 2. AC Power in Single Phase System 3. AC…

A: here U = voltage I  = current Cos(ϕ ) = power factor

Q: Given the circuit shown, answer the following questions I 40 1 U8 V22 Vs 24/60 V one of the…

A: We need to analyse the given network .

Q: Power factor is leading if O a. load absorbing reactive power O b. load is inductive Oc. voltage…

A: The ratio of real power to apparent power is known as the Power factor.

Q: R1 20 R3 R2 100 V 80 240Vpk 60HZ C2 = 20μF L3 6H

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Q: what will be the power factor, if the inductive reactance is equal to the capacitive reactance of 20…

A: Given: Inductive reactance is equal to capacitive reactance of 20 Ω XL=XC=20 Ω The resistance is 20…

Q: In an AC circuit, the voltage is given by V (100-150) volts and the current in the circuit is I =…

A: Given data, Voltage V=100+j50 V. Current i=3+j4 A.

Q: A 5-ohm resistor is connected in series with a 25 micro-farad capacitor. A source voltage of 158…

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Q: Determine the capacitor necessary to increase the power factor by 20% the loads are: P1= 100KW,…

A: Given    Loads:P1=100 kw,pf=0.707P2=50 kw ,pf=0.6VL=480 volts rmsRL=0.1 Ωf=60 Hz

Q: Find the average power absorbed by the resistor R R-900

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Q: ) A heater with resistance 10 N is driven by an AC voltage source (120 V). For the circuit shown…

A: As per the guidelines, we supposed to answer first three part of the question at a time so please…

Q: ?A circuit element has an impedance of 86 225° when the frequency is 142 Hz. What is the reactance…

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

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Q: Impedances Z2 and Z3 in parallel are in series with impedance Z1 across a 100 V, 50 Hz ac supply. Z1…

A: Given Z1=6.25+j1.25Z2=5+j10Z3=5-jXc

Q: For the circuit of the following figure, if R=26 Q, Zc=-J18 Q, and ZL=J18 Q, and if the value of the…

A: To find The value of reactive power supplied by 3L-41° v

Q: b) A sinusoidal voltage is applied to the resistive circuit in Figure Q.3.b. Determine I R 10V 1.0…

A: Given: The circuit is,

Q: In the magnetically coupled circuit shown: k1=1, k2=0.873 & Vs=2020°v. 1. Find the voltage across…

A: Given circuit is shown below. Definition : An EMF is induced in the second coil due to change in…

Q: Consider a factory that operates with a poor (low) power factor. The operator can install a…

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Q: 11 an R-L circuit contains a resistor and an inductor in series. The resistor has a value of 6.5…

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Q: Please provide step by step explanations for the answer. The power associated with a load is P =…

A: Given data, Active power P = 100 W. Reactive power Q = -60 VAR.

Q: An AC voltage of 230 v is applied to a circuit consisting of a resistance of 10 ohms in series with…

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Q: determine the current in each branch using Nodal Analysis

A: It is given that: Zx=100∠0°

Q: Consider the circuit shown: R1 100 Q V1 sine (A 60 Hz 120 Vrms R2 100 2 4:1 1:2 Calculate the…

A: For easiness , 1st refer all the resistance to source side of the transformer.

Q: Determine the average value of the shown waveforms U2 (Square wave) 14 V 10 V 1 3 4 t (ms) 1 2 4 t…

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Q: Find Is, In, I s, I, Is, Vi,Vz

A: as per our guidelines we are supposed to answer?️ only one question. Kindly repost other questions…

Q: Leading power factor implies that current leads voltage-a capacitive load Select one: True C False

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Q: 9 Find the real and reactive power absorbed each element in the Circuits shown below. 452 240 V +…

A: Circuit one: Given data: R=4 ΩXc=-j5 ΩV1=240∠0o VV2=220∠-30o V Current through the circuit is,…

Q: Solve for the total current through R1. V1= 10V, 10kHz, O phase angle V2= 8V, 10kHz, 180 deg phase…

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Q: Two ac sources feed a common variable resistive load as shown in figure. Under the maximum power…

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Q: A3) Simulate the circuit with the above values and obtain the plots for VF, VC, VR and I of the…

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Q: U17 Find the total number of watts, volt-amperes reactive, and volt amperes, and the power factor…

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Q: Determine the nodal voltage V1 if l=2L35° A, and R=8 2, for the following figure: -j2 N V1 20/-90° V…

A: Voltage V1 using nodal analysis and phase difference between voltage source and current source?…

Q: a. Determine the total real power, Pr, and total reactive power, QT- b. Draw the simplified circuit.…

A: As per the guidelines of Bartleby we suppose to answer first three subpart only for solution of…

Q: 1 BLou sườn Ban ja Us! Uz 2 (0) - 28 4 4 0

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Q: 3. Replace the DC source by an ac source with an rms value of 12 V. Connect it across the same bulb.…

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Q: Q1: Explain in detail, the power factor and its value for the following AC circuits ahown figure…

A: To solve above problem, one should have basic idea about working of AC circuits. In ac circuits…

Q: A load consists of R=78 Q, XL=71 Q and Xc=47 Q. All the elements are connected in parallel across…

A: Given, a load consist of R= 78 ohm XL= 71 ohm XC= 47 ohm All elements are connected in parallel…

HVDC

HVDC stands for high voltage direct current in the electric power transmission system. The high voltage direct current system uses direct current (DC) for the transmission of electrical power through transmission lines in contrast with the alternating current that is the AC system. The HVDC is used to transmit bulk power point-to-point through long distances transmission lines. Power is rapidly transferred because the efficiency of transmission lines is greatly increased over long distances due to HVDC lines.