why active power is called as real power or working
component.What is the exact function of active, reactive &
apperent power.
Answer Posted / sumitgarg
Active power----is called real power. it is VI cos(Phi).
that is usable or cunsumable by the load.
Reactive power--it is VI Sin (phi). it is unconsumable.so
we need to finesh it by any mean.
Apprant power---that does have any realtion with the power
factor.
| Is This Answer Correct ? | 14 Yes | 4 No |
Post New Answer View All Answers
sir i applied for hpcl(electrical).i want to know from which subjects most of the technical que will b asked.and pattern of the written test.pls help me
What is depreciation factor?
what is formula to cal cute earth pit numbers and size of earth strip used in earthing?
Electronic circuit
What is the difference between isolators and electrical circuit breakers? What is bus-bar?
what is the function of impulse relay
hello! sir i did three year of diploma in electrical (2007- 2010) and now i m a student of electrical engineering. sir can i apply for germany visa for study and part tome work over there?
sir i want previous entrance exam papers for written test
What is formula calculation size cable wire ?
what is the difference between 50 hz freq. and 60 hz freq.? which is better and economic in them ?
what is the reason for indication of light in the earth lamps of main switchboard.if there is an earth why does one lamp get dim and the other two bright.
How can we measure the residual voltage in dc machines?
is there any device that works properly accept relay, it may be fuse but if i want fuse of 33kv 300 amp it is avaliable, pls give me details
Dear Respected sir how to test ABB REX521 protection relay by relay tester.
Phase control and integral control are used for?