What is the meter used to check the DG sound level.and pollution check

2 Answers  

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why stay insulator is not used with stay wire for 11kv Lines. Whereas it is used for LT lines ?

2 Answers   Essar,

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how to amps calculate from 1KVA?

11 Answers  

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What is the difference between split AC and Casste AC?

2 Answers   NTPC,

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how power can be saved using VFDs in detail explain

1 Answers  

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Why mostly GT(Generating Transformer)has only Ynd1 Vector Group?

1 Answers   Essar,

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is it possible to flow a current between nutral and earth in a circuit? although nutral and earth having same potential diffrence? i=0/r=0A if any body now any solid reason because i am getting a triping problem in rcbo due to nutral and earth shorting???

2 Answers  

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why occ characteristics of generator is also called as magnatization characteristics

1 Answers  

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shall we use a machine having 60Hz frequency in india ? why?

4 Answers  

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What will happen if we do not provide earthing to the newtral of a power system ?

2 Answers   Jindal, NPCIL,

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What will happend if given Vfd out put to step up transformer

0 Answers  

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Efficient electrical earthing in hard rock area

0 Answers  

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