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Electronics - Alternating Current and Voltage - Discussion

Discussion Forum : Alternating Current and Voltage - General Questions (Q.No. 2)
Alternating Current and Voltage
2.
In both induction and synchronous ac motors
the operating speed is very steady
the stator magnetic field is stationary
the stator magnetic field rotates
the "squirrel cage" forms the rotor
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
3 comments Page 1 of 1.
Sunil kumar said:   1 decade ago
We know that without change in magnetic field no mutual induction will occur. In AC motor we know there is a mutual induction. Thats so why m.f should be rotatary.
Raju said:   1 decade ago
Inductions motors are single phase and a asynchronous speed. Stator produce the rotating magnetic field. Its not rotate. But it rotates the rotor.
Fredozki said:   9 years ago
Yes, you are both are correct.
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