A 1-phase 230V, 1KW heater is connected across a ___

A 1-phase 230V, 1KW heater is connected across a 1-phase HW rectifier (diode based).

The power delivered to the heater is

A. 300 W
B. 400 W
C. 500 W
D. 600 W

Show Answer

Answer: C

Share your understanding of this question with the correct explanation.