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

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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
Transcribed Image Text: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 %
Transcribed Image Text: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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