what are the major difference between 3phase 3wire and 3phase 4wire trivector meter?

2 Answers   L&T, NTPC,

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what are the safety of chiller.

7 Answers  

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which is more dangerous AC\DC supply

3 Answers  

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hello! sir i did three year of diploma in electrical (2007- 2010) and now i m a student of electrical engineering. sir can i apply for germany visa for study and part tome work over there?

0 Answers  

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can we use existing delta star with neutral grounded,step down(6.6kV/415V), 3 phase power transformer bi-directionally.

3 Answers   GMR,

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how does damper winding produces torque in synchronous motor?

1 Answers  

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difference b/w current and voltage relay?

1 Answers  

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what is ht breaker

8 Answers  

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What is the difference between induction generator and synchronous generator?

3 Answers  

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why do we carry out winding resistance test?

0 Answers   MahaGenco, MAHINDRA,

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where to use 3.5 core and 4 core cables, will this vary for type of loads

1 Answers   KSBC, Medreich,

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why do we have spikes enough to burn electronic boards, when generators are not grounded

0 Answers  

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