The input power to a three-phase load is 10kW at 0.8 Pf. Two watt meters are connected to measure the power. Find the reading of lower reading wattmeter.
A. 1.835
B. 2.835
C. 3.835
D. 4.835
Answer:B
The input power to a three-phase load is 10kW at 0.8 Pf. Two watt meters are connected to measure the power. Find the reading of lower reading wattmeter.
A. 1.835 B. 2.835 C. 3.835 D. 4.835