Teaching HPSC Lecturer (Technical) Mock Test 2024 Power Electronics and Drives Thyristors Switching Characteristics of Thyristors
In a commutation circuit employed to turn off an SCR, satisfactory turn off is obtained when
1
circuit turn off time > device turn off time
2
circuit time constant > device turn off time
3
circuit time constant < device turn off time
4
circuit turn off time < device turn off time
5
circuit turn off time = device turn off time
5
Question Not Attempted