A single phase semiconverter is feeding a highly inductive load. The c – McqOptions

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1.	A single phase semiconverter is feeding a highly inductive load. The circuit has a freewheeling diode across the load and firing angle is α. During one cycle of input voltage, the total duration of conduction of freewheeling diode is
A.	α
B.	2 α
C.	4 α
D.	0.5 α
Answer» C. 4 α

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