How can we explain that what is the power factor?

Answer Posted / chaitanya

to be straight answer ...power factor is the cosine of
angle between the voltage and current..but once check it
out for perfect answer

Is This Answer Correct ?    4 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

A double circuit with dog conductor 66KV Transmission line from wind farm evacuation to feeding substation having capacity of 25MW for transmission. Can same transmission network be considered for further expansion of Power & how much in MW. If we need to expand next 10-15 MW more will there any augmentation is required in transmission network? Kindly reply asap.

1688


If we have to find the inductance of a dc shunt motor then by giving dc supply or ac supply and what is the reason for it. (this example is from "to determine the transfer function of a dc shunt motor ")

1537


WHAT IS MEANT BY TV TERMINAL IN 500MVA TRANSFORMER?

1721


Is it required to use Automatic transfer Switch in L&T panel board if we use AMF panel with DG set? How the single line diagram will be? Please forward the material to sreenu_207@yahoo.co.in

4257


Usage of flywheel diode in relays

1475






Any Electrical Engineering jobs?Please refer for interviews. Thank you

1425


we are having 15kw and 3kw motor both can run in same time , instead of using copper we are using ug aluminium cable , 35 sq.mm is suitable for its current carrying capacity..?

1331


compare between starting charactristics of synchronous motor with those of 3Q Squirrel cage induction motor

1280


what is the meaning of osr in transformer.

1551


What is installed in PAC that is control the humidity

1059


we are small scale industry in production of rice & rice bran. Pls let me know how to take contract demand for our industry.. (for information we have total 600.hp)

3479


how to calculate power consumption in slip ring motor at different step

1717


How you give clearance to a spare feeder.

1225


What is the power factor of a transformer at no load?

670


In dc ckt. 24v or 110v, which one is more efficient and why?

1752