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.

why we used.c source in the field of the alternator , why not a.c source.

1 Answers  

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What is Form factor?

2 Answers   NTPC,

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Why scr and igbt used in  ups systeam ????

1 Answers   JLL,

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What exactly is meant by harmonics and harmonic current?? and what is skewing with regard to this??

2 Answers  

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What is plugging as applied to an induction motor?

3 Answers  

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What is transmittance?

0 Answers  

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In 90 kva alternator that produce the output voltage is 115(p-n),200(p-p) at 1500 rpms means what ampere it produced ?

0 Answers  

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Which types of gate insttaled in static switch. Please give me answer.

0 Answers   cpgn,

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what is the reason of current flow in nutral although load is balanced (three phase equal current)

3 Answers  

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what is the all safty name of diesel genrator?

2 Answers   Adani,

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What happens if a three phase induction motor is suddenly single-phased while running? Which type of winding connection will be affected?

22 Answers   B4S Solutions, DRDO, FACT, SL Electricals,

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Differnce between earthing and nuetral

3 Answers   S Tech, wbsedcl,

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