What is the speed of electrical supply?

3 Answers  

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why we generate 11kv power supply in generating station?

1 Answers   DBG, NTPC,

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how to calculate induction motor rating (HP) if name plate is missing from motor at site condition ?

6 Answers   ABB, apatel, Bhel, Spatel, Voltas,

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redundant connection in contactor?

0 Answers   Emerson,

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hi sir i have load of 17.5kw in 3 phase lighting circuit which mcb i can use

3 Answers  

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How do apply electrical 'c'license......pls advice

0 Answers  

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why we test the core balance of the transformer?

1 Answers  

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give me name of current and volatge control device

1 Answers  

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There are different classes of protections in power plants.class a,b,c are clear..is there any class d and e r there..and elaborate class b protection.

0 Answers   GMR,

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what is the function of 1 phase preventer?

3 Answers   ABB, Electrical,

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What is Form factor?

2 Answers   NTPC,

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what happens if earth of 33kv cable is not connected to earthing pits? please send this query's answer to ngrm.sudha249@gmail.com

0 Answers   Bhel, CFL,

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