It is supplied to the load Z' at 240 V, 6 kVA, with a power factor of 0.85 laggingat nominal voltage. Assuming the output voltage as reference to V'2 = 240 / 0°.Calculate: a) The voltage V1b) current 11c) the input power factor.d) Calculate the efficiency of the circuite) Calculate the apparent, active and reactive power of the loadf) Draw the phasor diagram of the voltages and currentsR1X1R'2 X'2IFe= E'2V2ReXm

Answered: Image /qna-images/answer/ee8abe13-fde7-4d3a-8077-8789cb984794.jpg

t is supplied to the load Z' at 240 V, 6 kVA, with a power factor of 0.85 lagging at nominal voltage. Assuming the output voltage as reference to V'2 = 240 / 0°. Calculate: a) The voltage V1 %3D p) current 11 ) the input power factor.

t is supplied to the load Z' at 240 V, 6 kVA, with a power factor of 0.85 lagging at nominal voltage. Assuming the output voltage as reference to V'2 = 240 / 0°. Calculate: a) The voltage V1 %3D p) current 11 ) the input power factor.

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter2: Fundamentals

Section: Chapter Questions

Problem 2.16P: A single-phase, 120V(rms),60Hz source supplies power to a series R-L circuit consisting of R=10 and...

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Question

It is supplied to the load Z' at 240 V, 6 kVA, with a power factor of 0.85 lagging
at nominal voltage. Assuming the output voltage as reference to V'2 = 240 / 0°.
Calculate: a) The voltage V1
b) current 11
c) the input power factor.
d) Calculate the efficiency of the circuit
e) Calculate the apparent, active and reactive power of the load
f) Draw the phasor diagram of the voltages and currents
R1
X1
R'2 X'2
IFe
= E'2
V2
Re
Xm

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