If we have a 2000kva load,How much kvar capacitors we go to
add to improve the power factor at 0.9?pls give the
calculation and fully theory?
- 2 Answers
- 6507 Views
- ABB, Unitech, I also Faced
- E-Mail Answers
Answer Posted / k.prakashchandra
The existing pf is not given.Use the formula KVA2=KW2+KVAR2
and KW/KVA=pf
| Is This Answer Correct ? | 0 Yes | 2 No |
Post New Answer View All Answers
Draw the single line diagram of the power station?
How energy is generated in hydroelectric power plant?
how we can calculate power factor in single phase & three phase ?thank u
1. Why is the speed of shunt motor practically constant? 2. Why dc series motor use to start with heavy loads? 3. advantages & disadvantages of separately excited generator over self excited generator?
Dg pf .71 i am improve pf 0.80 what capacitor connected in dg how?
what will happen if the prime mover on the field excitation of the on-coming generator fails?Explain.
Draw a SLD of HT distribution EB grid up to users Transformer?
why the check zone and main zone are used for Busbar Protn. scheem?
Single line digram for 11 kV to distribution use go,la and do
How LT megger works ?
Please brief what is sinewave
What is the power factor of a transformer at no load?
what is meant by poly phase induction motor ? how its operating by single phase or three phase?
i had aplied Hindustan Petroleum corporation limited for the post of maintenance technician -Electrical,i want model questions,if anybody have please send it or please advice?
What is A check, B check, C Check & D check for a diesel Generat
