What will be the change in its efficiency and other
parameters of a ONAN transformer if it changed to ONAF
transformer ?

Answer Posted / koti1965

Only KVA rating will change

Is This Answer Correct ?    2 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

HOW WE CHOOSE EARTH'S POTENTIAL AS ZERO V?

1597


why we r not earthed Control cable of C.T. terminals

1539


what is the pre charge circuit,what will be work which function it will be use plz tell me

1445


Its possible to use 3core 2R of 240 sq.mm cable for 3phases & separely 50sq.mm 3core cable fully for Neutral for connection of PCC to MCC 3ph..4wire system?

1679


For RCD (Residual current device) Icu is defined. How i can find Ics for them?

1595






i need to now what will be the cable size to the following load, transformer to distribution panel distance 110m, load 1000kw, voltage 400v, pf 0.85, permissible voltage drop 2.0%, overhead line, atmospheric temperature 35 degree c.

1181


what is gas turbine intercooling ?

1609


what are the sample questions asking to the test cunducting for electrical superwising lisence test?

1656


What is the breaking capacity of transformer and how can we calculate the breaking capacity of tranformer

1245


Why are cables rated for 40 KA for 0.25 Sec fault current rating?

1510


what is RFCT and Insulgard Relay & It's function?

1692


what is automatic voltage regulator?we can control the vlotage by using fuzzy controller in matlab?why we go for fuzzy?

1484


I Want randstand placement papers

1353


what is the difference between droop mode and ischnorous mode in thermal powerplant?

2164


What is phenomenon of electromagnetic induction and how it works?

612