engineering recuitment MAHATRANSCO AE Electrical Mock Test Power Electronics and Drives Phase Controlled Rectifiers Three Phase Thyristor Converter Circuits
For a 3-phase semi converter, if the firing angle for the thyristor is 90°, the free-wheeling diode will conduct for a period of ______,
1
90°
2
30°
3
120°
4
0°
5
720