why transformer rating is expressed in kva.
- 4 Answers
- 8687 Views
- Electrosteel, L&T, I also Faced
- E-Mail Answers
Answer Posted / rahul faye
there are 2 types of losses in transformer are core loss and ohmic loss...as these losses depend on voltage and current. and are almost unaffected by the load pf.. that's why transformer rating is expressed in kva nt in kw....
| Is This Answer Correct ? | 8 Yes | 3 No |
Post New Answer View All Answers
Explain different types of d.c motors? Give their applications
What is the formula to calculate the rating of a three phase air circuit breaker
Why we use Electrical energy rather than any other type of energy, mostly? Explain behavior of open secondary CT and short circuited secondary PT in energized condition?
what is parellel power factor correction?
what is the use of surge suppresser in 33 KV incoming panel. where it must be installed,inseries with incoming cable surge suppresser must be at incoming of the breaker are outgoing of the breaker
What is your acheivements
what will happen reduce the transformer voltage from 415v to 406v, is it save the energy,? are this methodis good to reduce the energy.?
Is it true online ups having bypass mode if it is true then why we called ups because it is interrupting power when goes in bypass mode
what r PID controllers?why they r used?what is there purpose?plz Explain in detail
Why in 6 KV XLPE cable termination kit used and why not in 380 V xlpe cable same is not used
What is difference is of VSD,VFD,VSDS, are they the same as the direct current to control dc using above mention
can u please mail me the syllabus for GET exam for damodar valley corporation?
what is differnce btwen lll and lllg faults
How to back charge the Gas turbine generator
Why is ignitor used in sodium vapour lamp
