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The Primary Winding of an Electric Train Transformer Has 200

Question 48

Multiple Choice

The primary winding of an electric train transformer has 200 turns,and the secondary has 50.If the input voltage is 120 V(rms) ,what is the output voltage?


A) 30 V
B) 15 V
C) 10 V
D) 480 V

Correct Answer:

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