In a 3-phase semiconverter, for firing angle equal to 120 and extinction angle equal to 100 , none of the bridge elements conduct for

In a 3-phase semiconverter, for firing angle equal to 120 and extinct

1.	In a 3-phase semiconverter, for firing angle equal to 120 and extinction angle equal to 100 , none of the bridge elements conduct for
A.	10
B.	20
C.	30
D.	60
Answer» C. 30

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In a 3-phase semiconverter, for firing angle equal to 120 and extinction angle equal to 100 , none of the bridge elements conduct for

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