Answer Posted / vasudeva rao
1) power factor is nothing but reactive power control. i.e
if reaactive power requirement is more in the lines then
the angle between active and apparant power changes.
2) other wise simply says cosine angle between voltage and
current
Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
What products have you designed which have entered high volume production?
How much depth n width required for laying of 1X70 Sqmm Cable in Desert???
why star point of HT motor not earthed?
What do you mean by power transformer?
how braking & making capacity of circuit breaker is calculated?
i am venkat i got gre 930(verbal 270 quanta 660) and my toefl score 105..here question is why u got less score in gre ? what i supposed to tell...any chance of rejection is there...my accadamics record is very good
draw the full wave and half wave circuit of 3 phase system and inverter circuit used in upsĀ
what is EIB lighting control system? what is the advantages of this system?
How calculated single phase induction motor req. Capacitor?
what is inter connected dc generator?
Explain the operation of variable frequency transformer?
how electrical earthing maintenance done in industry?
What is reverse power relay?
one conductor length is L.and i am strech uniformly this conductor and made length is 2L.so resistance of this strech conductor is R=4R..but i want to know about area of stech conductor hows it become a/2..
On what basis do you decide the ONAN (Oil Natural air natural) or Dry type transformer for a project?