how much distance is required for earth pit to earth pit in substation???

3 Answers   Divis Laboratories,

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what is the minimum dielectric stregth of transformer oil.

25 Answers   HP,

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What is the difference b/w Earthing and Grounding?

4 Answers  

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what will happen at secondary side of transformer if i increase voltage at primary side?while V1*I1=V2*I2 will secondary voltage or current increase?

2 Answers  

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what happend if the protection ct is by mistake put instead of measuring ct & vice versa?

2 Answers  

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How to decide DO set rating of Transformer?

0 Answers  

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sir am giving jspl exam on 19th oct . i belong to eee, so plz send previous question papers ..........to dis id abhilash203@gmail.com

0 Answers  

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What happen if the 24 volt DC supply is disconnected from air circuit breake ?

2 Answers  

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heat can flow from a body at low temperature to a body at higher temperature only when ........ is supplied from an external source A). Voltage B). Current C). work D). Mass

7 Answers   BMRCL,

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EHV current carrying parts need to have smooth finish,then how can a 245kv GIS with emery finish can run so long?

0 Answers  

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why do we prefer VCB over OCB? what are the advantages of Vaccum Ckt. Breaker over Oil Ckt. Breaker?

2 Answers  

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what is meant by reactive power ,active power & real power ? thank you

2 Answers  

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