How we find the size of cable if we know the current

2 Answers   Gemscab,

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Why 30kw 40 hp 4 pole 3ph induction motor over heated?any steps on reduction in heat?

0 Answers  

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at what basis/standard we have to arrive the current density of aluminium/ copper in busbar?

0 Answers   ONGC,

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Main Differance between Primary Distribution & Secondary Distribution Of Electricity....?

1 Answers  

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are you hear the meaning of burden , excat meaning of burden in only one word

4 Answers  

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1) name the communication cable and how it is communicate in between plc to modbus , plc with hmi? 2)name of the communication cables?

1 Answers  

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Sir I want questions for rrb sec technician gr III (electrical)

1 Answers   RRB,

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WHAT INSTRUMENT IS USED TO MEASURE THE MAGNETIC FLUX?

7 Answers  

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how to read AWG n how to convert AWG reading into mm?

1 Answers  

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If an induction motor is restarted before its rotor stop rotating, then what will be the amount of current drawn? Is this current will be the same as motor starting current?

5 Answers  

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what is meaning volt-hz ration,where is necessry tomaintain and why. specialy during increase the power of generator.

3 Answers  

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Explain role of Buckolz Relay in Transformer ?

7 Answers  

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