what is power factor
Answers were Sorted based on User's Feedback
Answer / mahendran
power factor is cosine angle between current and voltage
Is This Answer Correct ? | 16 Yes | 1 No |
Answer / mahendran
the ratio between real power to apparent power
Is This Answer Correct ? | 3 Yes | 1 No |
Answer / sajwan
it is the degree of matching of the load impedance with
the pure resistive load
Is This Answer Correct ? | 2 Yes | 1 No |
Answer / sanjana singh
phase angle b/w current and voltage is called power factor and the ratio of real power and apparent power also called power factor.
Is This Answer Correct ? | 1 Yes | 0 No |
Answer / baloch
It shows, how efficient your power system is..
0.9 Power Factor shows, your existing Power System is 90%
Efficient.
Is This Answer Correct ? | 0 Yes | 0 No |
What are linear elements and non linear elements? and I don't want answers with graph related
Explain (in simple ) - root mean square. whats its role in electrical fundamandal.where its used
When i went to a interview the interviewer ask me a question for that i cant able to answer him if anyone knows answer me How will you design a capacitor bank for a plant? if my p.f is 0.6 i have to improve it to 0.9 or 1 what kind of steps i have to do? and is there any formula for calculating this?
What is the effect of pd controller on system performance?
Application Comparison between 22KV (UE)and 33KV (E) system. Are we allowed to use 33KV (E) cable in lieu of 22KV (UE) cable. What are the technical disadvantages.
slipring induction motor starting time Lrs operating why lrs starting time lrs outer body didn't get shock
what will happen when a electric bulb is connected between two phases.it will glow or not
how to determine capacitor bank capacity of one plant..
how to calculate circuit breaker capacity
pls give proper discription of selection of transformer based on particular load.
What is the use for cable entry in control room?
What makes the difference between 50Hz supply and 60Hz supply which one is economical? What is the use of using increased frequency?