Answer / dheeraj.yadav

Ground and earth is for only circuit protection.
And neutral is for voltage balance in circuit.

Answer / sazzad

ground for circuit,earth for self protection and neutral for 220v also for voltage balance.

Answer / suraj kumar

Ground is for the Safety , i think Ground and earthing is same thing, and neutral is getting from star point of RYB phase for getting Single phase .
and make balance to each phase when connected with three phase.

Answer / chidambaram

Netural is return path of circuit,ground& earth means any leakge current suppression from ckt

In HT overhead line why should provide top conducter which is not connected whith insulater..?

3 Answers   Essar,

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How check proper electrical earthing of machine.

5 Answers   DRJ ARDE,

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For 132 KV line, PT or CVT which is prefered for measuring & protection? is there any IS or IEE standard available?

1 Answers  

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How many types of Transformer testing..

1 Answers  

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I have 4 busbar of 1000 ampere. we use 4 busbar to make 4000 ampere in one phase.my problem is that when we applied 60% load on that then busbar produced high noise.what is the reason of that and how can i minimize that noise.

0 Answers   College School Exams Tests,

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y we use neutral,all r told its used to for closed path..k its a just used to closed path,in a transmission line y we put same conductor used n both phase and neutral..if we use less than phase conductor in neutral mean we ll reduce cost its right r wrong..if we use mean any problem occur in transmission line..

0 Answers   ME,

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Why we are using air gap magnetic condutors

2 Answers   Ford, IOCL,

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what is main difference between live tank and dead tank current transformer?

2 Answers   Atul,

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if a single phase 3 hp submersible pump of Crompton Greaves is moving in reverse direction and sometimes it moves in rigth direction ,then what may be the cause....

2 Answers   Crompton Greaves,

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what is means of ALF,kPV(min),lexc(max)at Vk,Rct@75 degree centrigate ohm in current transformer name plate?

2 Answers  

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what is MC 61 relay

2 Answers  

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why CT ratio stand for 50/5, 100/5, 25/5.

11 Answers   ABB, Ramky,

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