engineering recuitment MAHATRANSCO AE Electrical Mock Test Power Electronics and Drives Phase Controlled Rectifiers
A 3-phase bridge rectifier circuit feeding a purely resistive load is fed from a 415 V (RMS), 50 Hz, 3-phase AC source. The peak value of the output voltage will be:
1
220 V
2
415/√3 V.
3
415/√2 V
4
415 V
5
415√2 V