why transformer ratings in kva?
- 99 Answers
- 211025 Views
- Bhel, College School Exams Tests, DOW, Emco, Esab, GE, KCP, PGCVL, Sodexo, TCS, vtps, Wipro, I also Faced
- E-Mail Answers
Answer Posted / purushotham
In transfromer the core loss depends on volatage and cu
loss depnds on current so the both are voltage and current
(VA) so the tranformer rating is in Kva.
| Is This Answer Correct ? | 3 Yes | 0 No |
Post New Answer View All Answers
what is the formula of starting current of 3phase and 1 phase motor???
What kind of Neutral CT can be placed in 11/0.433KV transformer to be used and what are its specification?
what is spadar bar .why I use in DC generator.
how to choose cable size with respect to load? how to convert cable size in mm2 to sq.mm?
Give some differences between open loop and closed loop?
what is the basic need of domestic loads 1- voltage 2- current
calculate external resistance values to add to the rotor of a slip ring induction motor. STATOR- 415 V, 3 phase delta, 1100 A, 50 Hz, 1490 rpm, pf 0,86 ROTOR - 660 V, 590 A, 50 Hz. STATOR current at each steps STEP1-600A,STEP2- 800A,STEP3-1000A,STEP4-1100A.
what is POTT and PUTT explain?
How you will determine the volume of oil in a particular Distribution transformer.
how does the thyistor work in dc drive?
Which type of DG need Netral Earthing?
Explain bypass capacitor?
What is meant by earthhing of a magnetic flow meter and when to use empty pipe detection?
what is meant by moulded case circuit breaker ?
Why Water motor is not taking a load or pressure while everything is correct. (Note: Motor running properly)
