Answer Posted / keerthi
Power Factor means , if power given by E.B, We cannot use
total amount of power which delivered by it, there will be
sum imaginary power . That imaginary power can be called as
Apparent Power. The ratio between Apparent power and Total
power is called as POWER FACTOR and it always be less than
one. We should maintain the ratio is in nearest of 1.
(i.e.,)0.9..
Is This Answer Correct ? | 4 Yes | 1 No |
Post New Answer View All Answers
can u tell me the promotion from oiller to enginer
Define steady state error.
The SFC of an engine is 0.25 kg/kW hr. when the fuel used has a calorific value of 36000 kJ/kg. the thermal efficiency of the engine is
What is the necessary condition for stability.
Can we use BS 6651 and BS EN 62305 standards for computer room lightning ptotection in substation?
What is dielectric loss?
In Air circuit breaker LSIG protection unit is used. Without fault in cables (2 runs 3Cx150Sq.mm Copper, 1Kv grade, XPLE armored cable IR value is more than 550Mohm @ 500V Megger) and load section Long time Overcurrent protection is triggers and trips the unit. We changed LSIG protection with new factory tested unit. Even then fault is persisting. Please suggest the possible causes
What is cut-off rate?
Pl.brief me about Electrical power distribution system from Main generating station to Industry.What is the use of in between station.
what kelvin's law ?
how to get bearing & winding temperature of an induction motor?
lenz law application and define
How to Prepare preventive maintenance shedule of machine tool.
and gate circuit diagram,amplifier circuit diagram
Do closed loop systems require manual input?