Discussion :: Synchronous Motors
- The synchronous motor is not inherently self-starting because
A.
the force required to accelerate the rotor to the synchronous speed in an instant is absent |
B.
the starting device to accelerate the rotor to near synchronous speed is absent |
C.
a rotating magnetic field does not have enough poles |
D.
the rotating magnetic field is produced by only 50 Hz frequency currents |
Answer : Option A
Explanation :
Explanation Not Provided
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