Calculate the frequency of the generated emf

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Reference no: EM131348220

1. A coil is rotated between a pair of poles. Calculate the frequency of the generated emf if the rotational speed is

(a) 150 rev/s,

(b) 900 rev/minute,

2. An alternator has 8 poles. If the motor winding is rotated at 1500 rev/minute, determine

(a) the frequency of the generated emf, and

(b) the speed of rotation required to produce frequency of 50 Hz.

Reference no: EM131348220

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