Follow Our FB Page << >> for Daily Laughter. We Post Funny, Viral, Comedy Videos, Memes, Vines...

what is power factor? whether it should be high or low? why?

Answer Posted / gajanan

pf is the cosine of angle between V & I ideal pf is unity bt
practically is not possible if t is low it means there s
losses occur.

Is This Answer Correct ?    2 Yes 2 No

Post New Answer       View All Answers

Please Help Members By Posting Answers For Below Questions

What are the three constants associated with a steady state error?


What is the effect of pi controller on the system performance?


What is the differance between 2 dc motors of armature voltage 660 v and 440 v?


What range of speed can you get with the armature control method of speed control of d.c. Shunt motor?


how power is generated,and transmitted to our home..pls explain briefly in simple words.


Do Phase angle measurement have any application in freq/harmonics measurement? If so how?


What tests should i carry over on a newly rewinded DC Generator with voltage rating of 38 volts and current rating of 350 amps, to certify that the machine is OK?


what size steel armoured cable is required to support 1500kva capacity. would 70mm squared be enough or would I need 90 or 120mm squared 3c plus earth


how to compute kvar in substation feeder to improve power factor and sending voltage


ratings of lightning arrester


If we have 11 kv RYB Phase single core cable near about. Then wht effect and losses


How REF protects transformer alone? explain with diagram.


what will happen if OLR CT in all phases are short circuted


how do you test tachos and servos


What are the different types of controllers?