Simple calculation of improving power factor?
Answers were Sorted based on User's Feedback
Answer / chennurupavanireddy
we can improve power factor by connecting capacitors in
parallel with the circuits so that they compensate lagging
components and improves the power factor there by the
efficiency of the circuit increases.
Is This Answer Correct ? | 9 Yes | 3 No |
Answer / vijay patel
We Can improve power factor (1)by using shunt capacitors (2)
By using phase advancer (3)by using synchronous condenser
Is This Answer Correct ? | 6 Yes | 1 No |
KVA^2 =KW^2 + KVAr^2. Reduce KVAr to improve pf
Is This Answer Correct ? | 3 Yes | 0 No |
Answer / khalid mohammed yousf
S=V.I (AV)
S = (P^2 + Q^2)^(1/2)
cos ϕ =S/P
Q=(S^2-P^2)^(1/2)
Q=(E^2)/X
C=(1/2*PI*F*Xc)
C IS shunt capacitor using to improved power factor
Is This Answer Correct ? | 1 Yes | 0 No |
how current rating of l.t cable is find
What is the current carring capacity of 0000SWG and 0SWG overhead solid bare copper conductor. If possible please provide reference for various sizes Vs current ratings
In winding design, the angle of chording (β) is nearly equal to A 45 degree B 60 degree C 30 degree D 90 degree
6.6 KV /.415KV Step down trf. we can get 6.6 KV from primary by applying .415 KV secondary side by same TRF.
In siemens S7-300 PLC, what is function and function block ? What is the difference between them ? When to use function and when to use function block ?
how can findout cable fault Location only useing MEGGER
what is difference between megger & Contact resistance meter & its Application?
how many types method in earth testing?
please send 5yearje solved papers on my email himmatsinghnathawat@gmail.com
primery try cell?
How silicon gel sucks moisture in the transformer, its have any small exaust fan behind silicon gel.
Whether should be the oil level in OCTC transfomer? It should be upto winding immersed completely or should be upto tap changer s/w? How it will affect the performance of the transformer. Rating may be 33KVA