Answer / v.senthilkumar - skpcl

According to current rating and Voltage rating.

Answer / sriny(sit)

"The basic thing in selection of cable is depends upon the
current rating of the machine first we have to deside
properly then we go through the selection of cable"
main thing is
1sqmm copper cable takes 7A current
1sqmm aluminium cable takes 3.5A current
Ex : 14 amps motor 2sqmm copper cable but we actually
selected 4.5sqmm copper cable for high current protection
purpose

Answer / guest

according to current rating

Answer / leonid

http://miroshko.kiev.ua/cablesel/wiresel_mini_en - Russian
cable calculator

why use generator Earthing/Graunding.

4 Answers  

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DRAW ACIRCUIT DIAGRAM OF 100 KVA 415V/55-0-55V DELTA TO STAR TRANSFORMER

0 Answers   SRA,

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wt wil happen if a 120kv line is grounded

4 Answers  

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Enlists the applications of sampled data systems?

0 Answers  

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Why does inductive loads consume KVARs?

0 Answers  

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cable selection formulas for electrical load.

1 Answers   Bhel,

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What is PCCB?

3 Answers   ICEL, Schneider,

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what is the function of CRGO in a Transformer?

6 Answers  

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What is the acceptance value of leakage current in HI POT test

2 Answers   CPCL,

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Define cuttoff frequency?

0 Answers  

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Define thermal resistance in the context of power amplifier.

0 Answers  

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Can neutral line also be use as a earthting for distribution transformer, or we need separate earthing pit forh the transformer?

1 Answers  

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