Answer / virendra

shortest distance between two conducting parts along the
surtace of the insulating material called a Creepage
Distance.

Answer / navaneetha

Insulators:Condutors are placed outside
Bushings : conductors are placed inside

Answer / g.sridhar

1)Insulator is made up of ceramic material(peeingan)

2)Bushing is made up of rubber material
but both are used for insulation purpose depend by KV rating

if AVR fails in alternator. what will be the effect.

13 Answers   HP,

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What happens when DC supply is given to transformer

4 Answers   CESC, IBM,

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I have been short listed for sydicate clerkcal post .i have interview on 15th sept..i want to ask if i don't know kannada to read and write they won't allow me to attend the interview?Do send u r reply.......

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why any inductive load need free wheeling diode?

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in case of induction motor when overload condition or any short ckt. why stator winding burn not to be rotor winding

2 Answers  

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What is Chatoliq Protection ?

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0 Answers   Engineering,

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why transformer comes only in standard rating like 11kv,33kv,66kv....and not like 33.33kv and so on?

3 Answers  

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why the NGR (neutral grounding resistor) always OFF during DG off?

0 Answers   Bhel,

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