Is there any reason that we get shock on touching phase wire because the earth is at neutral potential? Is there any reason that the earth is at neutral potential because the neutral is earthed in apower station

0 Answers  

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how to decide cable rating? send me cable size,ampere rating data

2 Answers   Bhel,

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why we use 3 phase in our country?..why no 4,5 or 2??

2 Answers   Siemens,

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If you don’t have coal, salt and copper, then how would you earth your connection temporarily at a camp site.?

1 Answers   Focus,

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how to determine capacitor bank capacity of one plant..

2 Answers   Dalkia, SPDC,

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50 electric bulbs are connected across supply of 220 volts. After one bulb is fused remaining 49 bulbs are again connected to same supply. which case will have more illumination & WHY????????

5 Answers   KJ,

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What is the basic difference among IPS,UPS,EPS?

2 Answers   ABB, Navana,

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could you measure current in parallel?

0 Answers  

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Reason of secondary of ct always short

5 Answers   ANITS, EID Parry,

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kva/kvr

2 Answers  

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OHMS Law is only applicable for ac or dc or both circuiT?.

6 Answers  

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why commutator is attached with only dc macine

8 Answers   ONGC,

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