Why Transformer in KVA?
- 41 Answers
- 81573 Views
- APCPDCL, Apollo Power, College School Exams Tests, Electrical Tech, Hitech, HP, L&T, MDL, Oil and Gas Jobs, TATA, I also Faced
- E-Mail Answers
Answer Posted / padmanaban
Since Transformer is a Static device and it is having two
losses namely core loss and Cu loss. The core loss depends
on the Voltage (V) only, where Cu loss depends on Current
(I) only.So for this purpose the transformer always called
its rating in apparent power only(VA).
| Is This Answer Correct ? | 166 Yes | 25 No |
Post New Answer View All Answers
how to calculte capacitor range for single phase induction motors??pls tel
whatis the commertial spec. of distribution boards ?
What is the meaning of HT Trivector Meter ?
How we can calculate the life of Lead acid battery
Is there a diode made that works with AC 120 volt 20 amp? If so can it completely stop all current flow in 1 direction at all times?
what do you mean by plant earthing system.
The ripple frequency in output of fullwave bridge rectifier is a. Half the input b. Twice the input c. Same as input
why power factor is important?
what are the dimensions for 200 kva transformer plinth (plateform),in which pcc m20 is used..
In a synchronous motor. if start is running at high speed. What will be the starting torque : Higher Lower Zero
What types domain of laplace transforms? What behavior can laplace transform predict how the system work?
How to do stting of vl250 siemens MCCB
what is the grounding Calculation formula? spouse i want to provide grounding to 3phase 18kw motor or i want to provide ground to 3phase 10kva dry type transformere or you give me any exemple...... Thanks.
What is the formula to calculate the rating of power cable for three phase current.
Will any motor burn if voltage provided is lesser than the rated voltage???? If yes, then how is speed control possible with voltage control
