In a single-phase half-wave circuit with RL load, and a

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In a single-phase half-wave circuit with RL load, and a freewheeling diode across the load, extinction angle β is more than π. For a firing angle α, the SCR and freewheeling diode would conduct, respectively, for—

1. π – α, β
2. β – α, π – α
3. π – α, β – π
4. π – α, π – β

Correct Option: C

NA