Interested to Buy Any Domain ? << Click Here >> for more details...
why rating of alternator in kva & induction motor in kw
- 9 Answers
- 19699 Views
- Siemens, I also Faced
- E-Mail Answers
Answer Posted / jeetha sree
The alternator or the transformer consists 2 losses copper and the iron loss here the copper loss depends upon current and the iron loss depends upon the voltage hence alternator is rated in kva and not in kw.
here the motor have the fixed power factor i.e, the motor converts the active power in to mechanical power and we will not consider any losses hence the active power is rated watts hence the motor is rated in kw and not in kva...
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
what is model question rrb junior engineer electrical gr.II
Which type of transformer is used for lighting loads?
what is feed back and what are feed back amplifiers?
Explain using drawings what is reverse PID action w.r.t PID controllers.
Can anyone tell the proper diagram of star delta starter????
WHaT IS THE CONCEPT OF INDUCTION LAMPS IN MODERN LIGHTINGS, and HOW IT WORKS TO EMIT LIGHT ( AS NO ELECTRODES ARE PRESENT ) ?" COULD INDUCTION LAMPS CAUSE INTERFERENCE WITH COMUNICATIONS INTO A STORE USING INDUCTION LIGHTING ? WHAT IS THE BENEFIT OF USING THE LOW FREQENCY INDUCTION LAMP , VERSUS LED , AND VERSUS FLUORESCENT, AND VERSUS ANOTHER KIND OF LIGHTING . THANK yOU MOISES GUINDI
Will any motor burn if voltage provided is lesser than the rated voltage???? If yes, then how is speed control possible with voltage control
What is step signal?
Control cables in S's will carry 1000v which is AC R DC? Pls answer me
A cotter joint is generally used to transmit
salam&hi, i need to know about how can i calculate an enough current for the new building before i submit it to the suppliers
we need a ntpc previous papers
EXPLAIN THE TERMS "INTEREST AND DEPRECIATION" AS APPLIED TO ECONOMICS OF POWER GENERATION.
give some advantages and disadvantages of combiniing the session, presentation, and application layer in the osi model into one single application layer in the internet model
Explain the difference between verilog task and verilog function?
