Transformer or motor action depends on the _________________ of two opposing electromagnetic fields.
In the transformer, the only relative motion between the two circuits is the _______________ of the applied AC power applied to the primary circuit.
In the motor, relative motion depends on both the _______________ of the applied AC power to the stator winding circuit and on the _______________ of the rotor circuit.
A) none of the answers
B) reflected; reflected
C) fraction; reflected
D) fraction; fraction
Show Answer
Answer:C
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