engineering recuitment HPCL Engineer Mock Test 2024 Power Electronics and Drives Phase Controlled Rectifiers Single Phase Full Wave Converters
A full-wave rectifier uses 2 diodes. The internal resistance of each diode is 20 Ω. The transformer RMS secondary voltage from centre tap to each end of the secondary is 50 V and the load resistance is 980 Ω. Mean load current will be
1
45 A
2
4.5 A
3
45 mA
4
45 μA