How Can we calculate current carrieng capacity of Copper Bus-Bars and Alluminium Bus-bar

2 Answers  

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wht d.c produces corrosion

1 Answers  

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Why electric traction is used ??

3 Answers   IOCL,

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1.How to calculate backup time from series connected battery of 12v dc with 26Ah for 2battery?

3 Answers  

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When do you use a VFD motor?

1 Answers  

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Why the starting current in Induction Motor is very high as compared to normal rated current ????

6 Answers   Essar,

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what is the differance between MC61C and MC61A relay of L &T make.

1 Answers   BARC,

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which MPU register provides the address from which the next instruction byte is to be fetch?

1 Answers  

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How can calculate HT side VCB? For example I have 1250 KVA load what will be HT side VCB Amp.range and what size XLPE cable I use for HT side.

2 Answers   NASSA, Orchid, SB Automation,

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what is basically a pulse transformer?

1 Answers  

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how calculate kva in to kw

1 Answers  

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why are we maintaining some specific gravity in battery ?

5 Answers  

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