Question

राइट द इकोनॉमिक इफेक्ट ऑफ द कंपनी रूल इन इंडिया
$english$
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Answer 1

Answer:

The stator otu 415 v, 50 Hz, 6 pole 970 rpm 3 phase induction motor is fed with normal voltage.

The frequency of the rotor induced emf when the motor is running 900rpm