Answer / murugesan

Creepage is the shortest path between two conductive parts
(or between a conductive part and the bounding surface of
the equipment) measured along the surface of the
insulation.In disc insulator design,it saves material & at
the same time increases the distance between a conductive
part and the bounding surface of the equipment.

wat is the advantage of increse in frequency?how the powersupply range decreses as the frequency increses?like in america,it uses 110 ac and 60 hz?

4 Answers  

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what is mean by dual digital protection in the relay field?

0 Answers   ABB,

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In Round type three phase transformer why the LV side is inner part and HV outer part in the design of transformer? why they cant be opposite?

2 Answers  

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what is the job description of a LOW CURRENT ELECTRCIAL ENGINEER in a industry?

1 Answers   BTAT, Powercraft, Prince Glass, Sterling,

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3.7 kw motor ,how much sq mm cabel want to bare this motor load

1 Answers  

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Any formula to calculate neutral current in 3 phase 4 wire system

1 Answers  

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sail kaott diploma ece ke interviw me qus.kis parkar ke aate hai aur G.S me kya puchate hai kya sameedyaan me kis parkar ke qu.puchate hai

0 Answers   Sail,

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Dear all, Can anybody tell me that how to choose CT for a specific load? I have a 200kw induction motor, which ratio CT should be installed? Is there a formula or calculation that determines the CT ratio for a load? Regards.

2 Answers  

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why transformer rating in KVA or MVA instead of KW n MW??

3 Answers  

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how motor should be connected i.e star-delta or star-star or delta-delta ?

3 Answers   GSE,

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improve power factor by : 1)shunt reactor 2)shunt capacitor 3)series capacitor 4)series reactor

2 Answers  

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what is meant by damper winding ?

3 Answers  

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