[Solved] In a 3 phase full converter, the instantaneous output voltage can have negative part if

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Q.	In a 3 phase full converter, the instantaneous output voltage can have negative part if
A.	firing angle is less than 60°
B.	firing angle is less than 90°
C.	firing angle is more than 60°
D.	firing angle is more than 90°
Answer» C. firing angle is more than 60°

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