Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / amarjeet kumar
KVA is the rating of power transformer, as transformer is a power source,and it has basically two types of losses one is copper and another is core loss, copper loss depends upon current and core loss depend on voltage so its rating is multiple of current and voltage i.e KVA.It is independent of load so it is independent of power factor too, hence its unit is not in KW .
| Is This Answer Correct ? | 14 Yes | 2 No |
Post New Answer View All Answers
what is is the potential diffrence between two phase ?
If an electrical component has a positive temperature coefficient, how come such components have high power losses due to heat if current decreases when resistance increases? assuming power given by I^2*R whereby the Resistance is infinite.
please send me the L&T Emb. sys. placement papers and entire details of pattren
What is reverse power relay?
Where I can get the sample question for post of Junior engineer electrical-II For RRB Bhubaneswar.
how technical is calculated in 11kv line and lt line
- two pumps must work with them at the same time but if the first pump start the second pump must delayed for some time to start also , with motor rated power = 90 KW and rated voltage = 380 V and rated power factor = 0.85 lag please draw the power and control circuit for it and determine all circuit components parameters that you use it
How to calculate multiplying factor of dc energy meter
How Load Factor, Demand Factor, Diversity Factor etc best applied in designing an electrical circuit? Is it allowed to consider these factors in each and every panel in an electrical distribution system? Can any body suggest a good book for reference?
How much of the total hydro power potential has been exploited so far in india?
how to decide no of electrodes for 1600A LT Main incomer panel
What type of wiring series or parallel is used for conventional and addressable type FAS & why?
distribution is maximum done by a)radial b)network c) parallel d)b & c
explain which quantities change in the starting and the and the running condition in induction motor
how many stairs have you climbed while you were coming
