P = V(rms)2/R = 500W. 2. A 1-phase half wave diode rectifier with R load, has input voltage of 240 V. The input power factor is
A. Unity
B. 0.707 lag
C. 0.56 lag
D. 0.865 lag
Answer:A
P = V(rms)2/R = 500W. 2. A 1-phase half wave diode rectifier with R load, has input voltage of 240 V. The input power factor is
A. Unity B. 0.707 lag C. 0.56 lag D. 0.865 lag
Explanation: Input p.f = V(rms)/Vs