[Q-7] In a SCR based converter, the free wheeling diode is used to
A. Add to the conduction current of thyristors
B. Oppose the SCR conduction
C. Conduct current during the OFF period of the SCR
D. Protect the SCR by providing a shunt path
Answer:C
[Q-7] In a SCR based converter, the free wheeling diode is used to
A. Add to the conduction current of thyristors B. Oppose the SCR conduction C. Conduct current during the OFF period of the SCR D. Protect the SCR by providing a shunt path