Ns=(120xFrequency)/Number of Poles
Ns=(120×50)/12=500
25) Synchronous speed of a 12 pole synchronous motor when the supply frequency is 50 Hz
Answer is:
500 rpm
Explanation:
ISRO Technician-B Electrician Question Paper - 2019 (Set - 1) with Answer Key
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Answer is:
6%
Answer is: