MA 10 KVA, 600/240-V, 60 Hz, single-phase conventional transformer is supplying 8 KW ofpower to a load at 0.8 Lagging power factor, a load voltage of 240 Volts. Its Equivalentcircuit is given below.Calculate the percent voltage regulation of this transformer.alpIs0.063 + j0.224 2+0exsh+esVpVs7682j250 O 12:27 1ll ?A ols.liu.edu.lbM0.8 Lagging power factor, a ioadvoltage of 240 Volts. Its Equivalentcircuit is given below.Calculate the percent voltageregulation of this transformer.alp0.063 + j0.224exsh+esIns7682j250 QSelect one:a. Noneb. %VR = 4.32 %c. %VR = 3.24 %d. %VR = -4.32 %

Transformer- The transformer is the static device the transfers electrical energy from one…

A 10 KVA, 600/240-V, 60 Hz, single-phase conventional transformer is supplying 8 KW of power to a load at 0.8 Lagging power factor, a load voltage of 240 Volts. Its Equivalent circuit is given below. Calculate the percent voltage regulation of this transformer. alp Is 0.063 + j0.224 2 +0 h+es Vp V

A 10 KVA, 600/240-V, 60 Hz, single-phase conventional transformer is supplying 8 KW of power to a load at 0.8 Lagging power factor, a load voltage of 240 Volts. Its Equivalent circuit is given below. Calculate the percent voltage regulation of this transformer. alp Is 0.063 + j0.224 2 +0 h+es Vp V

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

Chapter3: Power Transformers

Section: Chapter Questions

Problem 3.15P: Rework Problem 3.14 if the transformer is delivering rated load at rated secondary voltage and at...

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Concept explainers

Single Phase Transformer

A single-phase transformer is a type of power transformer. It is an electrical device that accepts converts the single phase alternating power into single phase alternating power. In this power conversion the voltage is stepped up or down. If the voltage is stepped up, the current will be stepped down and if the voltage is stepped down, the current will be stepped up.

Question

M
A 10 KVA, 600/240-V, 60 Hz, single-phase conventional transformer is supplying 8 KW of
power to a load at 0.8 Lagging power factor, a load voltage of 240 Volts. Its Equivalent
circuit is given below.
Calculate the percent voltage regulation of this transformer.
alp
Is
0.063 + j0.224 2
+0
exs
h+es
Vp
Vs
7682
j250 O

12:27 1
ll ?
A ols.liu.edu.lb
M
0.8 Lagging power factor, a ioad
voltage of 240 Volts. Its Equivalent
circuit is given below.
Calculate the percent voltage
regulation of this transformer.
alp
0.063 + j0.224
exs
h+es
Ins
7682
j250 Q
Select one:
a. None
b. %VR = 4.32 %
c. %VR = 3.24 %
d. %VR = -4.32 %

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