what is meant by transformer oil temparature

Question Posted / chaitanya

3 Answers
5606 Views
Vijaya Bank, I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

what is meant by transformer oil temparature..

Answer / h s sandhu

Since there is oil in the transformer and with the load increasing the temp of oil increases because of more current flowing in HT/Lt windings .We measure the temp of oil with the max limit st as per Is of the transformer.( 90deg above ambient )

Is This Answer Correct ?

1 Yes

0 No

what is meant by transformer oil temparature..

Answer / jithendra

Transformer oil is a medium for Transformer winding to decrease the winding temperature when load increases simultaneously winding temperature increases, so oil is used & also it is insulated oil.

Is This Answer Correct ?

1 Yes

0 No

what is meant by transformer oil temparature..

Answer / rutulsoni

in trasformer there is increase in temprature with increase load.we measured temp of transformer to measured insulation resistance of device.it shoud not excedd above 85 C in oil tank and shoud not exceed above 95 C between winding...is this right? pls give me feed back

Is This Answer Correct ?

0 Yes

0 No

Post New Answer

More Electrical Engineering Interview Questions

What is the difference between body earthing and neutral earthing?

2 Answers

Define liftable weight of a transformer? Does the total weight of transformer include oil weight?

0 Answers

which bridge is used to measure frequency?

2 Answers

Dear, How much ph is maintained of water electrolite used in lrs for slipring induction motor ?

1 Answers

Multi-step core is used in transformer to: A) Increase the output B) Decrease the cost of core material C) Decrease the cost of copper D) Increase the efficiency

1 Answers Accenture,

what is the current setting for different relay protection for transformer .

0 Answers Crompton Greaves,

what is the calculation of current when a clampmeter is attached to two phases of any drives.

3 Answers ABB,

in my observation NCT is used at Karnataka power transmission. why we are not used in andhra pradesh

1 Answers

how hazordious area is classified at an oil & gas plant and categorise suitable class of electric equipment in that area like induction motors, LCS, Lighting Fixtures Fluerescent/Flood lights Mercury& sodium lights, J.Bs, Power Cables etc

2 Answers

What is CCTV System???Applications........

16 Answers Emerson, Honeywell, Joyalukkas,

how to calculate earth resistat in earthpit with earth testing kit?

2 Answers

What is an electric arc?

3 Answers

For more Electrical Engineering Interview Questions Click Here