Interested to Buy Any Domain ? << Click Here >> for more details...
what is pf. how to calculate capacitor bank value to
maintain unity pf.
- 18 Answers
- 58394 Views
- JH, Saint Gobain, Supreme Treves, I also Faced
- E-Mail Answers
Answer Posted / midhun
Calculation and selection of required capacitor rating
Qc = P * {tan [acos (pf1)] - tan [ acos (pf2)]}
Qc = required capacitor output (kVAr)
pf1 = actual power factor
pf2 = target power factor
P = real power (kW)
| Is This Answer Correct ? | 6 Yes | 1 No |
Post New Answer View All Answers
How wire size can define in electrical wiring? What is the ratio?
What is steady state response?
why the earth is taken minimum in supplying? wather it the proportional factor to getting work any equipment or a power plant?
In a large office how do we calculate required number of light fittings, assuming fittings are 4x18W or 2x36W fluorescent fitting ?
how can we select the appropriate VCB ?
Is there any specialised book to refer about fault level calculation both in MV and LV side??
What is the difference between a fuse and a breaker?
Why a Permanent Magnet Generator has higher frequency as compared to frequency of main alternator?
what is Anti-pumping?
wat is the first thing dat is needed, 2 lay a cable in some area??
In 11/0.414 KV Parralel supply network with Bus tie closed what will be the fault level is it doubled or halved??
Whats the minimum value for I.R. that can be allowed for HT & LT alternators for operation?
why ups rating in kva? and why ups are in parellel?.why isolation transformer is used in ups?
what is settable hystersis protection? If any body knows plz kindly post the answer..
What is difference and reason b/w -48V BTS system and 24 V BTS system. Plzzzzzzzzz tel me.
