engineering recuitment UPCL AE (E&M) 2021 Mock Test Power Electronics and Drives Phase Controlled Rectifiers
The average voltage of a single-phase full controlled bridge converter is measured to be 103.5 V. The load current is assumed to be continuous. If the bridge is supplied from a 230 V, 50 Hz sinusoidal source, the triggering angle of the thyristors in the bridge approximately
1
90°
2
60°
3
120°
4
30°