What is OT in a transformer, specify its function.

Answer Posted / ram

oil temperature.
the oil used in the transformer gives cooling to the
transformer at the same time insulates the transformer
winding.
the oil temp should be lower than the winding temperature.

Is This Answer Correct ?    3 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

CAN WE CALCULATE THE NEGATIVE SEQUENCE AND ZERO SEQUENCE REACTANCE OF A GENERATOR USING ONLY ITS RATED VOLTAGE, KW, PF AND SYNCHRONOUS REACTANCE??? IF YES, THEN HOW??

5071


1 Ton is equal to how many watts?

669


If not into production, how far did you follow the design and why did not you see it into production?

1708


why should small green grass ans small plant should not be there inside the transformer Yard in the factories

1206


how to select rating of HT Panel

925






What is the basic principal, by which DC voltage level is increased more than the supplied AC voltage during conversion. As upto AC level it is contorrled by firing anlge but after maximum level how is it possible.Please clear picture. OR we have to supply the higher level AC?

1469


can we find the inductance of a induction motor?

1547


what is difference between 9kv 5ka surge arrester and 9kv 10ka surge arrester.

1407


how to calculate the fault in substation

1715


can any one tell in easy method for circulating current ??

1641


What is the fault or needs to be done when frequency in ac drives is not changing?

1205


What is vaccum currcuit breaker.define with cause and where be use it device?

632


Why is tan-delta test and capacitor measurement done on alternator?

1680


Why to keep capacitor bank off while generator running.

1296


what is PDU in transformer?? which company manufacture??

1375