A voltage transformer in Figure 8 has 1,500 turns of wire on its primary winding and 500 turns of wire for its secondary winding. What will be the turns ratio, a of the transformer. If 240 volts is applied to the primary winding, what will be the resulting secondary voltage. And if a 400 resistor is connected to the secondary winding, what are the values of current Is and Ip.

Delmar's Standard Textbook Of Electricity
7th Edition
ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Stephen L. Herman
Chapter7: Parallel Circuits
Section: Chapter Questions
Problem 4PP: Using the rules for parallel circuits and Ohmslaw, solve for the missing values....
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A voltage transformer in Figure 8 has 1,500 turns of wire on its primary winding and 500
turns of wire for its secondary winding. What will be the turns ratio, a of the transformer.
If 240 volts is applied to the primary winding, what will be the resulting secondary voltage.
And if a 400 n resistor is connected to the secondary winding, what are the values of current
Is and Ip.
primary
Vp
Transformer Core
NF
Ns
Figure 8
secondary
Vs
Transcribed Image Text:A voltage transformer in Figure 8 has 1,500 turns of wire on its primary winding and 500 turns of wire for its secondary winding. What will be the turns ratio, a of the transformer. If 240 volts is applied to the primary winding, what will be the resulting secondary voltage. And if a 400 n resistor is connected to the secondary winding, what are the values of current Is and Ip. primary Vp Transformer Core NF Ns Figure 8 secondary Vs
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