Answer / k.prakashchandra

Yes, with anti-magnetic shield

Answer / mukund

and with little twisting wires if cable supplying any
comunication devices,plc control etc. where electro
megnetic disturbence effect count seriously

How to calculate cable sizes in sq.mm. with using motor KW? Any formula there?

18 Answers   Aswani Properties, BRB Cable, Construction, Hitachi, L&T, Microcool Systems, Nahar, NWPF, Reliance, Renault, Saha Bright Polytech, SGH, TATA, Techno Electric and Engineering, TFIL, Thermax,

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ful form of gis

2 Answers   ABB,

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what is the basis for selection of Protection CT class ? How anyone can decide whether to go for 5P10 or 5P20 ?

3 Answers  

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does frequency affects the load? if yes elaborate it.

1 Answers  

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Ohms law explain

1 Answers   Hetero,

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how much loading in terms of ampere can put on 5 MVA,33/11 KV TRANSFORMER having rated current 263 Amp ?????????

11 Answers   ABB,

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what are the current specifications of bus ducts ? i ve seen in IPBD bth 22000 A and 1500 A in 400 kv switchyard . why it is so??

1 Answers  

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why earthing is not required on transformer prymary winding side ???

13 Answers   Genpact,

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which type of capacitors using in single phase motors

1 Answers   Vishnu Infra,

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How do you calculate of power factor, if it is lagging or leading for unit(1).

4 Answers  

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In case of HV test on medium voltage cables, BS is asking for 4 U0 where as IEC is asking for 3.5 U0. Can any one advise me how this 3.5 times or 4 times U0 is derived?

0 Answers  

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what is formula of illumation calculation

0 Answers  

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