Answer / sidda raghavendra

Its all depends on the amount of insulation between them
rather than the distance

Answer / k.prakashchandra

Equal to the length of the earthing electrode. Actually
earth wire should not be very long to increase effective IR
value and earth pit should not be a hindrance being very
close.

DIFFERNCE BETWEEN DCS AND PLC? HOW IT WORKS?

0 Answers   Essar,

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what is the range of maximum DOL and SDS can be use for pump and fan application

0 Answers  

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How can we measure the residual voltage in dc machines?

0 Answers   GPREC,

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Incoming line 11kv And transformer capacity is 2500kva. Consumption load is 1300A. Then fuse capacity is 11kv line.

0 Answers   Kraft Heinz,

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why the supply frequency in india is 50hz?

2 Answers  

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In DC while we mention the voltage we are using -48V but in case of AC we mention only 230V not -230V, why we using -48V not 48V

2 Answers  

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What is The function of tvm(tri-vector meter)??

2 Answers  

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How to find earthfault location in long cable layed underground or outside.

3 Answers  

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What is floating voltage?

1 Answers  

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On wat basis TSM & PSM are set? Example.TSM=30% n PSM=2.5A....Hw they are set and how we come to know that the particular relay should be set to this value only?

2 Answers  

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why we not using 230kv directly why we are stepping down and then stepping up

2 Answers   Siemens,

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Whatis the procedure for getting Electrical (light) licence while Iam a diploma holder in electrical Engg . I Compleated my one yr Apprentice training & worked as a junior engineer (ele) for 2 yr(contract basis).

1 Answers   TVS,

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