what is pf. how to calculate capacitor bank value to
maintain unity pf.
- 18 Answers
- 53728 Views
- JH, Saint Gobain, Supreme Treves, I also Faced
- E-Mail Answers
Answer Posted / shivappa
to calculate desired capacitor value, the formula is
KVAR= KW(TAN PHI 1 - TAN PHI 2 )
WHERE PHI 1 = EXISTING POWER FACTOR
PHI 2 = REQUIRED POWER FACTOR
| Is This Answer Correct ? | 23 Yes | 14 No |
Post New Answer View All Answers
Write the current equation in series RLC circuits.
What is the maximum percentage voltage drop (vd%)for a motor control center
In ups static switch if i gives the supply at output end it will open the circuit in stactic switch or not if it will open then how it operates.
How we can determine short circuiting current any plant and for example a plant which power generation is 415 volts and plant load is 500 kw.
Earth is a conductor or load?then ammeter connect to 3- phase supply,it shows the measurents or not?
bsnl tta exam question
does buccholz in a transformer use batteries
what is formula for zero phase sequence of nuetal earthing transformer of 6.6 kv
why high speed tripping relay is used in protection circuit why not normal relay
what can be the causes of capacitor start motor having a higher current that its actual
with 3 phase board on a 63 amp rcd is it ok to have 6 electrical showers 2 on each phase and what problems could happen
work of choke in florocent tube circuit ?
HOW DOES THE ELECTRONIC ENERGY METER WORKS?
What is A check, B check, C Check & D check for a diesel Generat
what is the importance of Partial Dischage test for Electrical Equipments
