What is the power factor when a single phase watt meter operating on 200 V and 5 A for 5 hours makes 2016 revolutions and the meter constant in revolution is 420?
A) 0.04 B) 1.04
C) 0.96 D) None of these
A) 0.04 B) 1.04
C) 0.96 D) None of these