What is the voltage of the secondary in a transformer with 200 turns in the primary, 20 turns in the secondary, and an input voltage of 2,400V?
a. 120V
b. 230V
c. 240V
d. 480V
c. 240V
200 turns in primary ÷ 20 turns in secondary = 10
2,400V ÷ 10 = 240V
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