10 views
asked by
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

Please log in or register to answer this question.

1 Answer

0 votes
answered by

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

Welcome to Q&A site for electrical and electronics engineering discussion for diploma, B.E./B.Tech, M.E./M.Tech, & PhD study.
If you have a new question please ask in English.
If you want to help this community answer these questions.

...