What is d role of reactive power in power system??How it
produce & consume?
Answer Posted / natchi
reactive power is the product of v*i*sinQ. no useful work is taken from this power. it only stores the energy in the form of magnetic field,
| Is This Answer Correct ? | 0 Yes | 1 No |
Post New Answer View All Answers
Is there any problem about which the drive (inverter) doesn't show/display the alarm and/or fault but instead of this , it doesn't work ? I want to know that could there be any kind of problem in the drive when the drive doesn't display the alarm and/or fault ?
State how to produce a constant rotating field by application of alternating currents to stator armature of a three-phase squirrel-cage induction motor
What is servo lock in CNC how they work and if any parameter for them in CNC machine
where lt & ht capacitor used
thyristor controlled APFC panel design parameter?
at meter room 50 hrc switch installed,but there are not get earthing proper,so what happen?and 11kv transformer out put going in to hrc main 400a three nog each? so earthing is require for all switch? (some customer made earthing at there home.)
How to Prepare preventive maintenance shedule of machine tool.
why motor range is available 22kv,30kv,37kv,45kv and so on? why motor range is not available 21kv,24,25,26,27kv and so on?
WHAT ARE THE EFFECTS OF SERIES RESONANCE AND PARALLEL RESONANCE ON THE CIRCUITS PARAMETERS?
How phase to phase voltage comes 440V.
can a 150 kva 3 phase 440v/230V delta-wye step down transformer can be use as step up transfoermer with connected loads at 440v side?
Please tell me the formulaes while designing a substation for power Calculations in designing a 33 KV Substation?????
how we control automatic generator i'e with to supply (main supply and local generator) when the main supply was break to supply the local supply automatically to begin supplying power.I now this control circuit is the combination of contactor time delay contactor switch and overload relay .but my question is how we combine those component thank you
What is meant by short-pitched winding?
wat is the current produced in a 5000v megger? when the positive and negetive terminals are touched on our body get s shock?