We have laid the single core Armoured cable 7 nos ( 2 each phase & 1 neutral ) to cater our electrical load . the issue is though we have Glanded the cable both the end also givan the earthing to the panel both the end we are facing a heavy sparking at the gland side. what could be the reason.

12 Answers  

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WHY HVDC?

3 Answers  

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What is the physical significance of phase.. i.e. what is exactly the meaning in layman's language.. 1 phase, 3 phase etc ???

0 Answers   L&T,

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difference between the earthing,grounding and neutral

1 Answers   DLF, L&T,

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If the rated speed of a d.c. Shunt motor is1440 r.p.m, which method of speed control would you suggested to obtain a speed of 1500 r.p.m?

0 Answers  

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what is the purpose of silicon dropper used in battery charger?

0 Answers   KNPC,

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what is corona ?

3 Answers  

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Why we check only first column of root locus..?

1 Answers   IES,

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when will be the iocl interview results ifaced the interview on september 8 th

0 Answers   IOCL,

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what is the difference between STAR and DELTA connection and application wise how it can be utilizedd

0 Answers  

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What meant by lagging and leading? When if they are occurred what preventive methods should be taken?

14 Answers   ABB, L&T,

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When we synchronize the Generator BKR with TIE BKR then Gen BKR is hold but TIE BKR is Tripped on Non directional over current but when TIE BKR is Syn. with Gen. BKR then no fault occur so what is the problem

1 Answers   ABB,

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