A 50 Hz alternator will run at greatest possible speed, if it is would for ----- pole. [PWD-99, BREB-03, MESR-16]

A 50 Hz alternator will run at greatest possible speed, if it is would for ----- pole. [PWD-99, BREB-03, MESR-16]

A 8

B 6

C 4

D 2

Solution

Correct Answer: Option D