Interested to Buy Any Domain ? << Click Here >> for more details...
how and why are capacitors are used to improve powerfactor?
- 4 Answers
- 6789 Views
- I also Faced
- E-Mail Answers
Answer Posted / guest
Generally, poor power facor means that the current lag
behind voltage because of inductive loads. Capacitors
supply leading current with respect to the voltage which
cancels out the effect of inductive loads. Thus the source
side views the loads as purely resistive one. ence,
capacitors are used to improve power factor
| Is This Answer Correct ? | 3 Yes | 1 No |
Post New Answer View All Answers
what is the purpose of shading ring or shading coil in electrical equipments.
Whether IP65 enclosure box blocks ventilation if driver for LED have to enclosed inside IP65 box
what is meant by star/delta voltages as 440/220 in a 3 phase induction motor, and why it should be connected on STAR IN 3 PHASE SUPPLY
tell me about roaster switch .& what is the function in transmission & distribution?
block diagram of 2 ups system connected in hot stand by mode?
DEAR SIR/MADAM,CLEARLY EXPLAIN ABOUT CRAWLING AND COGGING EFFECTS IN INDUCTION MOTOR.
pls,send the previous year written test questions.
How we calculate the size of ht cable for any transformer
Single phase and threephase power calculation
What is Faraday's law
How will A Medium voltage circuit breaker(11 kV voltage level) operate under short circuit fault condition whether It is having short circuit release like Low voltage circuit breaker or relay should be given?
how cables go in and come out for distribution from the feeder pillar box?
what is meant by moulded case circuit breaker ?
What is the meaning of floating point earthing in battery backed systems ?
What is different between Circuit breaker and Isolater?
