Basic Electrical Engineering - Electrical Engineering (MCQ) questions and answers for Q. 9042

Q.  When the motor runs on no load, then
- Published on 02 Sep 15

a. Back emf is almost equal to applied voltage
b. Back emf will be greater than applied voltage
c. Back emf will be less than applied voltage
d. None of these

ANSWER: Back emf is almost equal to applied voltage

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    Discussion

  • bharti   -Posted on 10 Oct 17
    i think i dont understand

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