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A Transformer Changes the 10,000 V Power Line to 120

Question 16

Multiple Choice

A transformer changes the 10,000 V power line to 120 V. If the primary coil contains 750 turns, how many turns are on the secondary?

A) 3
B) 0
C) 9
D) 6.3 × 10⁴
E) 2.1 × 10⁴

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