Answer / jyotirmaya

Creepage distance is the shortest path between two
conducting parts of a circuit measured along the surface of
the insulator.

Answer / virendra

Above ans is correct but example wise in in substation the
distance between live part of insulator & the nearest
earthing point is called a creepage distance

in a dc shunt motor what happens if motor takes high current,no speed

2 Answers  

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In a 132KV Grid Station where voltage level is 132KV, here,  why the rating of Surge arrests installed 120KV ? 

1 Answers  

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how synchronous condenser is used in place of synchronous generator with out negotiating IEEE standards? Can i use 3 generators as synchronous generators and 2 generators as a synchronous condensers in an IEEE 14 bus system with out disturbing the standards?

0 Answers  

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i work as a technician at a private company.. i used to take amp reading for certain appliances such as air con.. the problem is when i clamp the neutral, wire there is a current reading.. from my understanding for single phase system neutral should not have current unless if the circuit is not complete.. yet the air con still work

3 Answers  

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What causal system?

1 Answers   NTPC,

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Is it possible that Generator trip but Turbine not trip.Give explanation.

1 Answers   Essar,

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Formula to calculate amps rating when we are having only the width & thickness of the coppper ?

2 Answers   BEL,

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As per the theory current doesn’t flows in Neutral, but practically it is not applicable, explain why?

3 Answers  

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what use can we make of 3rd harmonic component

5 Answers   Bhel, General Motors GM,

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Differentiate between ideal and non ideal current sources?

0 Answers  

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Differnce between earthing and nuetral

3 Answers   S Tech, wbsedcl,

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what is a synchronizing lamp ?

0 Answers  

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