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Q. |
In electro dynamometer type of wattmeter current coils designed for carrying heavy currents use stranded wires or laminated conductors : |
A. | to reduce iron losses |
B. | to reduce hysteresis losses |
C. | to reduce eddy current losses in the conductors |
D. | all of the above. |
Answer» C. to reduce eddy current losses in the conductors |
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