what is pf. how to calculate capacitor bank value to
maintain unity pf.
Answer Posted / cbc
1. PF=Real Power/Apparent Power or PF=KW/KVA
2. a.) (KVAR1)*2 = (KVA1)*2 - (KW1)*2
b.) (KVAR2)*2 = (KVA2)*2 - (KW1)*2
c.) REQ'D KVAR= KVAR1-KVAR2
Is This Answer Correct ? | 5 Yes | 4 No |
Post New Answer View All Answers
After synchronization with grid what is the demand value QKVAR and how we will maintain that?
WHAT IS THE PARTIAL DISCHARGE TEST?
How do you calculate the actual power consumption of an inductive load appliance. Say, a deep freezer of 200watts
what type of motor used to move a 1 ton gate? and relate ratings with load.
what kind of quetions will ask in BHEL in interview? Plz help me?
What is different bewteen low or high impedance busbar protection scheme
what shall be no load voltage of 132/33 kV transformer ? is it 33 kv of 34.5 kV
What is the difference between PLC and Embeded system
what the Microsoft .NET framework is?
If 22 KV HT line, Current transformer is 25/5 then how to calculate multiplying factor.
Describe the colour rendering properties of i) tungsten filament lamps ii) tubular fluorescent lamp
how to find the torque of the single phase synchronous motor by doing an experiment
What magnetic circuit is formed in berry-type constructions and why?
what ispositive, negative, zero sequence impedence?
I use 20 nos led tube 4feet, in pathway 100mtr approximate, so what size cable i use for lighting