How do you maintain the earthing resistance?

13 Answers   Birla, Ford, JLL,

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What are the special cables required for explosion proof wiring?

0 Answers  

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How to calculate total harmonic distortion level(THD) in VFD? and how can we reduce harmonics?

0 Answers   Apollo,

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C.S.R. and where are they use in electrical systems

1 Answers  

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What is the difference between bundled conductors and double circuit?

1 Answers   Power Grid,

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why earth fault current is always less than the o/c

2 Answers  

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3 pahase 750kva Running 2 DG sets in 35 mints.525ampers. and 616 kw how much fuel consumption in Generator.what is the formula.

1 Answers   Delite Systems Engineering,

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What is the Diference between DYN 11 and DYN 5 .How to change the Vector group from DYN 11 to DYN 5.

3 Answers  

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in a plug point why the hole size at the top is large?

9 Answers   Bhel, TCS,

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What is magneto on a gas generator. how it functions. its out put is d.c or a.c. how it can be checked for correct functioning

0 Answers  

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What is the function of restraining coil in differential relay? as well as restraining current?

8 Answers   Medical, Siemens,

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How the CT and PT ratings are calculated

5 Answers  

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