MCQOPTIONS
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| 1. |
A single phase transmission line is transmitting 1,100 KW power at 11 KV and at unity power fector. If it has a total resistance of 5 , what is the efficiency of the transmission line? |
| A. | 80 % |
| B. | 89.65 % |
| C. | 97.24 % |
| D. | 99.54 % |
| Answer» D. 99.54 % | |