A 3-phase, 12-pole alternator driven at a speed of 500 rpm supplies po – McqOptions

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1.	A 3-phase, 12-pole alternator driven at a speed of 500 rpm supplies power to an 8-pole, 3-phase inductor motor. Calculate the approximate full load speed of the motor if the slip of the motor at full load is 3%.
A.	615 rpm
B.	730 rpm
C.	510 rpm
D.	800 rpm
Answer» C. 510 rpm

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