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

name the famous power plants present in A.P

1 Answers   Power Grid,

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WHY IS RESTRICTED EARTH FUALT PROTECTION NEEDED?? WHY CANT DEIFFERENTIAL PROTECTION SUFFICE???

14 Answers  

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in india are trains run by DC or AC? if DC , from where it receives negative potential? because pentograph receives singe potential only?

2 Answers   GATE, PSU,

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how techometer works and how it will be connected above the flywheel in dg system

1 Answers  

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In the magnetic fluxes, what is the role of armature reaction?

0 Answers  

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can we coorect P.F. OF 320 KVA ALTERNATOR AT LOCAL SITE WITH RATED .8 PF LAGGING.

1 Answers  

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is the value of inductance depends upon the evalue of thitha in doubly excited machine?

0 Answers  

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why stay insulator is not used with stay wire for 11kv Lines. Whereas it is used for LT lines ?

2 Answers   Essar,

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what is the transformer

5 Answers  

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how can decide the current rating of oltc

0 Answers  

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what is allowable current flows from phase to ground with out tripping the breaker

1 Answers  

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What will happen if we parallel two transformer with different %impedace?

3 Answers  

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