engineering recuitment PGCIL Trainee Supervisor Electrical Mock Test 2024 Power Electronics and Drives Thyristors Switching Characteristics of Thyristors
In a SCR based converter, the freewheeling diode is used to ______
1
Add to the conduction current of thyristors
2
Conduct current during the OFF period of the SCR
3
Protect the SCR by providing a shunt path
4
Oppose the SCR conduction -