why transformer rating is in kva?

Answer Posted / sangayya s k

the transfor rating is in kva because as the iron losse &
copper losses in transformer depend on the volage & current
so depending on the losses the heat geeration occurs & hence
the rating is explained in KVA to give a detail how much
amount of power it can transfer without getting damaged.

Is This Answer Correct ?    4 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

What’s electric traction?

676


Why does the Solid state Rectifiers for 3-ph brake motors sometimes have 2 & sometimes 3 output terminals?

1607


33kv Rated output avilable in market (any where in india)

1626


what is cause of static electricity? I experience shock when i touch metal equipment in a room ,furher check shows earth leakage showing 80ma at the DB near to the 400 MCCB?

1456


How can we increase fuel-power ratio of any DG set?

1353






What is online and offline ups? how does it works?

1615


IF 8255 CONTROL WORD IS 94H,Tell the chip port work mode ?

2165


how to calculte capacitor range for single phase induction motors??pls tel

1616


The magnitude of sum of two sinusoidal av voltage is equal to 230 volt.the magnitude of each individual voltage is also equal to 230 volt.what must be the phase difference between voltages?

1171


Tell me in detail about c.t. And p.t. ?

724


Dear all, I'm manikandan I have done by DIPLOMA EEE from 2011 , I have 5 years of experience from Power plant instrumentation field , which one field is give long life & which one field is best ,I confused a lot and also I'm studying AMIE, can I choose which department from Section B examination? pls tell me

1192


Can you explain about TEE protection scheme?

1756


What type interview questions ask in Electrical technicians

1261


what is meant by impedance & transient protection?

1653


nwhat are the main Components of servo motor?

1620