Answer / robin

Vaccum Circuit Breaker

if the number of poles generated in stator and rotor side of an induction motor are different then what will happen and why?

0 Answers  

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armature is that part in which current is induced since in dc motor we supply current to the conductor so why we call it armature?

0 Answers  

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why dc supply is not applied for step up or down in transformer

3 Answers  

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how can you calculate fault level ?

0 Answers  

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Could the power factor on electrical system can affect the registration of the kwhr meter or the CT/PT? 

0 Answers  

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What are the different types of testing in ht cables?

3 Answers  

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explain Xmer

2 Answers  

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in electrical fire which group fier Extinguisher as used

6 Answers  

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

0 Answers   ABB,

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short circuit test of transformer gives what?

9 Answers   NTPC,

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do we convert single phase line to three phase at minimum cost?

1 Answers  

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Why DC weldings sets preffered over AC considering human safety aspects ?

2 Answers  

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