In a 3 phase semiconverter, the freewheeling diode comes into operatio – McqOptions

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1.	In a 3 phase semiconverter, the freewheeling diode comes into operation only if firing angle
A.	is zero
B.	is 60°
C.	is more than 60°
D.	is more than 90°
Answer» D. is more than 90°

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