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prat
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an 8 pole 3 phase alternator is coupled to a prime mover running at 750 rpm.it supplies an induction motor which has a full load of 960rpm find the number of poles of the motor and the slip
i think the induction motor would work as a generator we can find slip by usin
s=(ns-nm)/ns
where ns=stator synchronous speed and nm is rotor speed or frequency
i know that no of poles can be found by
f=nsP/120 where P is the no of poles
f here is the frequency
but how to sum these formulas and use them to get appropriate result
i think the induction motor would work as a generator we can find slip by usin
s=(ns-nm)/ns
where ns=stator synchronous speed and nm is rotor speed or frequency
i know that no of poles can be found by
f=nsP/120 where P is the no of poles
f here is the frequency
but how to sum these formulas and use them to get appropriate result