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1. |
The primary coil of a transformer is connected to a 60 V ac source. The secondary coil is connected to a 330 Ω load. The turns ratio is 3:1. What is the secondary voltage? |
A. | V |
B. | 0 V |
C. | 80 V |
D. | 8 V |
Answer» C. 80 V | |