Why the transformers are rated in kva?
Answer Posted / sathish.b
the losses depends purely on voltage and current . that is
core loss is proportional to voltage and cu loss is
proportional to current, thats why the tr is rated in KVA
not in KW
| Is This Answer Correct ? | 3 Yes | 1 No |
Post New Answer View All Answers
what is the formula to calculate voltage drop/loss on 66KV Transmission Line?
how to calculate the battery AH
can anyone explain 11kV 3core cable megger,hi pot test procedure with connection details?
What is the important precuations need tocarried out while working with Electrolite in Battery PM?
Maintenance of transformer???
-How do you select cable size for a given load at a given distance from source of supply. How do you find voltage drop.
if grounding is notdone at regular intervals for long distance transmission, will the load connected at distribution end receive voltage during negativehalf cycle of the sine wave?
What are the different types of controllers?
What is dynamo?How it works and what is the function of dynamo in a DG.
WHERE NEUTRAL WIRE IS CONNECTED AT DOMESTIC TO TRANSMISSION LINE(SINGLE PHASE TO THREE PHASE)
Explain Even and Odd signals?
we all know voltage is a force(emf), and the force always devides if 2 or more than2 loads are there but why does the voltage remains same is parallel, it must devide na ???
Draw the DOL starter and star delta starter drawing?
Why there are some equipment(i.e:TV) that using 2-pin plug instead of three? What happen if there is current leakage? Are we going to get electric shock??
what are the problems that generally occur in power flows??