How to select the cable size for the given load ?Pls explain the Formulae

3 Answers  

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why induction motor take more current when motor start time and this current take for 1 hours when motor is start.

2 Answers  

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if dc motor can operate by ac supply ? if its possible means how ?

2 Answers  

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what is servo motor principle? difference between induction motor & servo motor?

1 Answers  

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what is the difference between circular wdg & ractangular wdg?

0 Answers  

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Why Stabilising Resistor used in REF circuit ?

0 Answers  

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Which are the types of breakers used in High Tension (HT) side?

1 Answers  

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What is expention fastener (Fan)

0 Answers  

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What is the requirement of sulphuric acid in electrical feild?

1 Answers  

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how many ampere Maxmium load given on a 10 kva DG set?

3 Answers  

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what is the location of lighting switch of battery room

1 Answers  

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how speed control of induction motor?

4 Answers   DVC,

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