A 22KVA, 11700/450 V, 60HZ, single- phase conventional transformer is supplying 15 KW of power to a load at 0.9 Leading power factor, a load voltage of 450 Volts. Its Equivalent circuit is given below. Calculate the magnitude of the input voltage of this transformer. alp 0.225 + jl.1 2 REO Rc jXM V 2.2 K2 j4.5 K2
A 22KVA, 11700/450 V, 60HZ, single- phase conventional transformer is supplying 15 KW of power to a load at 0.9 Leading power factor, a load voltage of 450 Volts. Its Equivalent circuit is given below. Calculate the magnitude of the input voltage of this transformer. alp 0.225 + jl.1 2 REO Rc jXM V 2.2 K2 j4.5 K2
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
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Transcribed Image Text:A 22KVA, 11700/450 V, 60HZ, single-
phase conventional transformer is
supplying 15 KW of power to a load at
0.9 Leading power factor, a load
voltage of 450 Volts. Its Equivalent
circuit is given below.
Calculate the magnitude of the input
voltage of this transformer.
alp
0.225 + j1.1 2
REQ
jXgo
+
+
Vp
Rc
jXM
2.2 KN
j4.5 K2
Select one:

Transcribed Image Text:supplying 15 KW of power to a load at
0.9 Leading power factor, a load
voltage of 450 Volts. Its Equivalent
circuit is given below.
Calculate the magnitude of the input
voltage of this transformer.
alp
0.225 + jl.1 2
REO
EQ
Rc
jXM
2.2 К2
j4.5 K2
Select one:
O a. V, = 11.48 KV
O b. None
c. Vp = 1441.6 Volts
O d. Vp = 441.6 Volts
%3D
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