Calculate the value of the conduction angle for SCR for R-L load with a freewheeling diode if the value of β and α are 65° and 12°.

Calculate the value of the conduction angle for SCR for R-L load with a freewheeling diode if the value of β and α are 65° and 12°. Correct Answer 168°

The conduction angle for SCR for R-L load with a freewheeling diode is π-α=180°-12°=168°. R-L load is a current stiff type of load. The current in the SCR only flows from α to π.
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