In case of three-phase dual converter, one of the converter circuits is fired at an angle of 60 . For both the converter circuits to have equal average output voltage, what is the value of the firing angle for the other converter circuit?

In case of three-phase dual converter, one of the converter circuits i

1.	In case of three-phase dual converter, one of the converter circuits is fired at an angle of 60 . For both the converter circuits to have equal average output voltage, what is the value of the firing angle for the other converter circuit?
A.	60
B.	120
C.	100
D.	Insufficient data
Answer» C. 100