If the capacitor bank is installed in switchyard say
132/22kv then on LT side say 22kv/0.433kv is it necessary to
install capacitor bank for maintaining power factor. if pf
is maintained on HT side then will that be maintained on LT
side as well.if not then how&why??????/ please
explain...........
Answer Posted / kola raju
If the capacitors are installed in the ht side the pf of
the line improves but not the plant.And the plant pf is in
poor condition only which may leads to the losses on our
side and reactive load on the transformer may increase so
even if we have capacitors on ht side it is advaisable to
kept the capacitors on load side also.
| Is This Answer Correct ? | 9 Yes | 3 No |
Post New Answer View All Answers
which mm cable should be used for 1.hp immersible pump motor for the distance of 330 metres?
what is the meaning of number in (11, 31, 61,14, etc. CDG11, CDG31, CDG61, DDT32
Dear sir, How to calculate 3.5 core pvc aluminium armoured cable meter wise carrying amps rating.Please give the solution with a good example.
what is the method of earthing of a transformer using electrodes?
why is a power transformer used only occasionally?it is used to step up at generating stations?and that needs to be done all day long !!!!!!!
in electrical control panel. how can i choose the cable rating. (example - 11kw motor, 18-25A mpcb}
Draw a circuit diagram in which if button is open we can use socket and bulb as a series test circit and if button is close than simple we can use socket as any load purpose.
why do we need to use 3c+3e cable, normally i select only 3c+e cable and i think it is enough. pls explain the usefull of 3e cable ( in this project the earthing system is well done)
What is gain margin?
What is a commutator?
Why let through energy not considered for ACB breaker while cable sizing?
how to calculate the torque of a motor?
how to control the speed to switched reluctance motor
Why we use Electrical energy rather than any other type of energy, mostly? Explain behavior of open secondary CT and short circuited secondary PT in energized condition?
Is there any type of starter for DC motor other than two point,Three point and Four point starters?