which transfofrmer oil break down voltage strength get will be more if oil sam

which transfofrmer oil break down voltage strength get will
be more if oil sample taken from bottom of tank or oil
sample taken from top of the transfomer tank.

Question Posted / rk9163239084

2 Answers
4811 Views
NPCIL, I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

which transfofrmer oil break down voltage strength get will be more if oil sample taken from botto..

Answer / santosh bangar

oil sample from top which is heated..and bottom oil which is
cool ..so if we take sample from bottom then that have more
BDV than sample from top.. but practically there is minor
difference .

Is This Answer Correct ?

9 Yes

2 No

which transfofrmer oil break down voltage strength get will be more if oil sample taken from botto..

Answer / r.k.pandey

Depends on density,bottom oil sample have more density than up per side of area transformer.if every where inside the transformer temperature is the same. no more difference.

Is This Answer Correct ?

2 Yes

0 No

Post New Answer

More Electrical Engineering Interview Questions

why is the transmission voltage is multiple of 11?

4 Answers

WHY SECONDARY OF CT SHOULD NEVER BE KEPT OPEN CIRCUITED?

7 Answers

inductive power factor is benefit compare to capacitive????

3 Answers

In batteries after completion of charging which colour gas is emitted from it?