engineering recuitment NMDC Junior Officer (Trainee) Mock Test 2024 Power Electronics and Drives Phase Controlled Rectifiers
If 'α' is the firing angle and 'β' is the extinction angle of a given SCR, then which of the following relations between them is true?
1
Conduction angle = β - 2α
2
Conduction angle = β - α
3
Conduction angle = 2β - α
4
Conduction angle = β + α