How can we select a capacitor Bank.? i need a standard
formula for that.?
Answer Posted / asif
kvar = kw(tanø1 - tanø2)
where ø2 is the existing power factor and
ø1 is the desired power factor.
Is This Answer Correct ? | 10 Yes | 2 No |
Post New Answer View All Answers
How we calculate the Multiplying Factor of Kwh meter for 3 phase alternator.
What is the difference between shortcircuit current, rated current of cable & MCB with example? What will be the size of cable required for 5.5 KW motor (Full load current 10 Amps approx.), Starting current with DOL is 120 Amps. Aprrox. Short circuit current with LLLG fault is 2000 Amps Approx.
how braking & making capacity of circuit breaker is calculated?
WHY THE DIMENSION OF TWO SAME RATED MACHINE IS DIFFERENT ?
I have a situation to design sub-Distribution board/Panel meant for feeding power sockets. In the incomer CAN i Take TP MCCB with Neutral Link and All the outgoing feeders with to sockets with TP MCCB and Neutral Link? P.S : My System is IT Earthing
Metal covered multiconductor cables shall employ a marker tape located within the cable running for its complete length in lieu of cable surface marking. Is it true or false?
I want the details about BHEL company examination.Can anyone able to help me please.
Explain the operation principle, advantages and disadvantages of the following converters: a) A 12 pulse converter b) A Switch-mode inverter c) A thyristor inverter
Why let through energy not considered for ACB breaker while cable sizing?
What is formula calculation size cable wire ?
ow can i get certificate of competency as electrical supervisor and my diploma in electrical engineering from jalgaon.
What happen Grid EARTH plat got cut.
PLZ EXPLIN ABOUT CLASS PS CLASS CT .WHY THEY R DESINED AND FOR WHAT PURPOSE?WHY OTHER CT CANT BE USED AS PS CLASS CT? EXPLAIN IN SIMPLE LAUNGAGE IF POSSIBLE PLZ GIVE CIRCIT DIAGRAM?EMAIL-RAJ_SINGH_0376@SIFY.COM
would the same effect be achieved by reversing the connection to one winding of the induction motor 3-phase?
Define conversion efficiency of a power amplifier.