A single phase transmission line of impedance j0.8 ohm supplies a resistive load of 500 A at 300 V. The sending end power factor is?
A. Unity
B. 0.8 lagging
C. 0.8 leading
D. 0.6 lagging
Answer:D
A single phase transmission line of impedance j0.8 ohm supplies a resistive load of 500 A at 300 V. The sending end power factor is?
A. Unity B. 0.8 lagging C. 0.8 leading D. 0.6 lagging