why transformer are rated in KVA not in watt?
Answer Posted / vipin shishodia
As we know the load power factor is unknown for the every
transformer, we take its rating in KVA = V.I.Cos.ф. so that
whatever would be the power factor, can be taken to
calculate the load.
| Is This Answer Correct ? | 2 Yes | 7 No |
Post New Answer View All Answers
How to set a Zone 1 distance relay for distribution feeder?
What is true sine wave or pure sine wave inverter?? Is it sine wave or step wave?? If it is step wave, waves with how much step is considered as pure sine wave? Is it possible to produce pure sinewave using power electronics?
What is the difference between AC and DC injection methods for rotor earth fault protection
What is the comparison of PILC and XLPE cable
WHAT IS counter flux IN CT?
hello friends this is krunal here.. i have applied for he officer train in hpcl electrical stream.. any one who have applied before for electrical stream please help me out.. post ur reply to my mail id: krunal_airforce@yahoo.com.. any tips, old questions for paper or any help will do.. plz help me.. your faithfully, Krunal Darji
what will happen when the dc supply is given to the capacitor?
what reason of line current and phase current in star connection and line current and phase current not equal in delta connection?
in battery charging room we find two fuses (one in positive other in negative cables ).why it is so?one fuse is ore than sufficient?
what is difference between line differential and transformer differential?
how we control automatic generator i'e with to supply (main supply and local generator) when the main supply was break to supply the local supply automatically to begin supplying power.I now this control circuit is the combination of contactor time delay contactor switch and overload relay .but my question is how we combine those component thank you
hi,every one, i have to write the search paper on "performance policy optimization" of NGN (next generation networks). i need the material on this topic. can any body help me. please tell me any useful site where the good material is available and name of any reference book. it should be a great help for me.
Classify drilling machines.
What is the difference between the transmission line and distribution line?
What do you understand by avr?