Power Electronics - Engineering

Q1:

An SCR is triggered at 80° in the positive half cycle, only. The rms anode current is 25 A. If the firing angle is changed to 160°, the rms current is likely to be

A 25 A

B 12.5 A

C less than 25 A

D less than 12.5 A

ANS:D - less than 12.5 A

No answer description is available.