engineering recuitment MAHATRANSCO AE Electrical Mock Test Electrical Machines Alternator and Synchronous Motors
For a uniformly distributed winding , with β degree phase spread, the distribution Factor at fundamental frequency is:
1
\(\frac{{\sin\;\beta }}{\beta }\)
2
\(\frac{{\sin\;\beta }}{\beta } \times \frac{{180}}{\pi }\)
3
\(\frac{{\;\sin\;m\beta/2 }}{m\;\sin\;\beta/2 }\)
4
\(\frac{{\sin\;\beta/2 }}{\beta } \times \frac{{360}}{\pi }\)
5
\(\frac{{\sin\;\beta/2 }}{\beta } \times \frac{{90}}{\pi }\)