engineering recuitment HPCL Engineer Mock Test 2024 Power Electronics and Drives Phase Controlled Rectifiers Single Phase Full Wave Converters
A single-phase semi-converter is operated from 120 V, 50 Hz AC supply at a firing angle of α degrees. The load is such that the load current is continuous and ripple-free. The displacement factor of the converter is 0.866. Then the value of sin α is _______.
1
0.5
2
0.866
3
0.707
4
1