When capacitor bank connect on line. It's draw some current
but it's current not increase of main line ammeter. Why?
It is true only in case of a Load which is running a poor
power factor because capacitor draws the Leading current
which cancel outs the lagging current of load and thus no
current drawn from line but if a load which already having a
good power factor capacitor will draw the leading current
from the line.
For checking this fact, just switch on a capacitor on the
panel when there is no load condition.
| Is This Answer Correct ? | 18 Yes | 1 No |
if power factor comes in leading & showing -0.95. Is there any effect on electrical system? if yes, then please tell me what would be the effects. & how long we keep power factor in leading. Keeping power factor in leading shows more KW & less KVA is it correct or not.
what is the difference between 50 hz freq. and 60 hz freq.? which is better and economic in them ?
what happens when the phase and earth wires comes in contact? and why
Why Two Transformers aside shoud be supperated by concreted wall?
why we are using the 2 slope in differential relay?but in busbar differential we are using only one slope. what is the reason.
What is force on a conductor in a magnetic field ?
BSNL TTA EXAM QUESTION
Why do we mix soda with water in LRS?
Where there is voltage,there must be current.Is this right or wrong??
Define relative stability.
We've 2 diffrent DG's with same capacity (500 KVA). Can we sync them ?
What is the fault or needs to be done when frequency in ac drives is not changing?
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