For a two pole, 50 Hz, 3 phase synchronous motor speed of rotating magnetic field is 3000 rpm

Q.  For a two pole, 50 Hz, 3 phase synchronous motor the speed of rotating magnetic field is
- Published on 29 Oct 15

a. 1000 rpm
b. 2000 rpm
c. 3000 rpm
d. 3500 rpm

ANSWER: 3000 rpm

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    Discussion

  • Kandarp Vegad   -Posted on 21 Oct 22
    Ns=120*f/p=120*50/2=6000/2=3000rpm
  • ajay kumar    -Posted on 09 Oct 19
    N's=120f/p use karo

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