At what factor resistance r of a conductor depends?

0 Answers  

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Why the core in the distribution transformer is in even number

1 Answers  

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what does happen if generator frequency fall in running condition & what should require immediately

4 Answers  

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To determine the Healthiness of Insulation we will be performing Dielectric tests i.e Insulation Resistance test, Partial Discharge test,Switching Impulse, Lightning impulse, Tan Delta test ...etc why we required to perform this many test, why cant we do only one test. for Transformer, CT's

1 Answers  

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if you are in a software company,then why do you want to come in a core company like sail, ntpc(where lots of trouble like tension but you have a good life in a it company) ?

0 Answers   Sail,

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What is the function of NER and NET?

0 Answers   Asian Paints, GHH RAND,

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Does VT metering core can be used for synchronizing.

1 Answers   Shrishti Power Technologies,

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without any theoretical calculations, can u approximately tell the current rating of a motor(above 30hp)working at 415VAC.

7 Answers  

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What is mean by Sensitive Earth fault & what are the effects

1 Answers   Enteg Technologies,

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How to know the back up time for a 5KVA UPS which is connected to 15 nos. of computers? Is there any formula for this? pls. tell me.

1 Answers   S V Sugar,

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800a siemens vcb in our company can not be closed electrcally an mechanicaly cc and oc coils are found ok. why?

2 Answers  

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what is the difference between rectifier and converter and commudator?

0 Answers  

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