Physics, asked by Harshrajesh4191, 1 year ago

an electric motor operates on a 50V supply and a current of 12A . if the efficiency of teh motor is 30% , what is the resisatnce of winding of motor?

1) 6ohm

2) 4ohm

3) 2.9ohm

4) 3.1ohm

Answers

Answered by anju9992

7

Answer:

Answer is 2.9 ohm

Explanation:

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