what is the difference between earth and neutral?

56 Answers   Bhel, Emerson, HCL, JLL, L&T, Siemens, TVS,

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why the undervoltage relay's interlock is used in earthswitch closing operation of the 400kV line scheme?

2 Answers  

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What is servo motor and what are the applications of servo motor?

0 Answers   BARC,

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Can u tell me about HVDC transmission?

6 Answers  

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who & how the notations given as RYB to 3phase power supply.

1 Answers  

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In UPFC,What is the need for Dc link ( DC capatior)?

1 Answers  

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how the global warming take place?

1 Answers  

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ups and invertor battery selection chart and full formula

2 Answers   APC,

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what is saturation? what role it plays in operation of ct's,motors etc and how its affects the behaviour of the same.

1 Answers  

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what are the sections in a high voltage system(eg:incomer,buscoupler,isolator

1 Answers   IGL, L&T,

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why CFL lamp requires less electricity than a normal lamp?/

3 Answers  

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sir i am pradeep singh from electrical branch and i want to place in software industry(tcs)but i dont know much about programmig languages like c c++.so how can i get a placement in software industry?

1 Answers   TCS,

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