engineering recuitment CSPTCL JE Electrical Mock Test 2023 Electrical Machines Alternator and Synchronous Motors Pitch Factor
A 3 phase, 8 pole, 50 Hz star connected alternator has 72 coils in 72 slots. The coils are short pitched by 3 slots. The value of the pitch factor is
1
\(\frac{\sqrt{2}}{3}\)
2
\(\frac{1}{2}\)
3
\(\frac{\sqrt{3}}{2}\)
4
1