

MCQOPTIONS
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1. |
In a phase of synchronous converter the position of minimum copper loss |
A. | is the tapping point whatever may be the power factor. |
B. | varies with the power factor and this position is displaced from the taping point by the power factor angle. |
C. | is middle of the phase whatever may be the power factor. |
D. | varies with the power factor and this position is displaced from the middle of the phase by the power factor angle. |
Answer» E. | |