CT Ratio of a energy meter connection is Red Phase : 100/5A, yello Phase : 50/5A & Blue phase : 100/5 A what is the overall Multiplication factor

0 Answers  

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Name different types of fault and which instrument is used to measures earth,short,open cicuit fault?

6 Answers   NTPC, Vijai Electricals,

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what do you mean by class PS CT and what are technical details needed for calculating it?

0 Answers  

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What are the types of control system?

0 Answers  

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How we can measure the thickness of bus bar for a given load ? any farmula Plz elaborate clearly.

2 Answers   ITC Infotech, TCS,

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in Megger what type of voltage(AC or DC) are produce.how they work.

1 Answers  

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What is the vector group of a transformer,how can it be found out?

0 Answers   Jindal,

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what is H.T?specify the range?

6 Answers  

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I need bhel electrical test pattern & paper

0 Answers  

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during installation time of transformer and alternator which points we have to observed?

0 Answers  

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mounting of bucholz relay engle on transformer

4 Answers  

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

1 Answers   Essar,

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