MCQOPTIONS
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| 1. |
Neon signs require about 12,000 V to operate. If the circuit uses a 120-V power source, the ratio ofprimary to secondary turns on the transformer should be |
| A. | 4.16736111111111 |
| B. | 0.111111111111111 |
| C. | neither of these |
| D. | 0.736111111111111 |
| Answer» E. | |