how to determine the size of power cable according to load current

1 Answers   JSW,

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what is the principle of motor

6 Answers  

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how to calculate voltage regulation?

1 Answers   Qtech Software,

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what is destructive and non-destructive testing of welding

0 Answers  

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definition of transponder?

1 Answers  

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How do you maintain the earthing resistance?

13 Answers   Birla, Ford, JLL,

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How to calculate multiplying factor of dc energy meter

0 Answers  

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If I have a LT panel 3ph, 415V, 50Hz which demand load-600kw, how we can calculate its body earth strip size.

1 Answers  

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neutral carrying current more than phase in 3phase supply.i want to know the reason?

2 Answers  

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is any body explain me why return current in three phase power system is less then in a red, yellow, blue phases??? as we know Ir+Iy+Ib=In then why nutral wire has less then phase current????

2 Answers   Bhel, DRIEMS,

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How would you calculate power loss in a resistor?

0 Answers  

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What is the function of NGR for the parallel operation of alternator? whats happen when different rating of alternator are running with parallel?

0 Answers   Welspun,

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