A single phase 230 V, 1 kW heater is connected across a 1-phase 230 V, 50 Hz supply through an SCR. The firing angle of
Posted: Thu Jul 14, 2022 10:43 am
a) 250 watts
b) 1 kW
c) 454 watts
d) 378 watts
b) 1 kW
c) 454 watts
d) 378 watts