To avoid commutation failure – McqOptions

MCQOPTIONS

1.	To avoid commutation failure
A.	circuit turn-off time must be greater than the thyristor turn-off time
B.	circuit turn-off time must be lesser than the thyristor turn-off time
C.	circuit turn-off time must be equal to the thyristor turn-off time
D.	none of the above mentioned
Answer» B. circuit turn-off time must be lesser than the thyristor turn-off time

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