MCQOPTIONS
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| 1. |
The voltage rating of the circuit breaker is normally from _________ times more than the normal operating voltage. |
| A. | 1.05 – 1.10 |
| B. | 1.10 – 1.15 |
| C. | 1.15 – 1.20 |
| D. | 1.20 – 1.50 |
| Answer» B. 1.10 – 1.15 | |