what is the ka rating of mccb. and how it is decided .

3 Answers   Napino,

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how do we calculate contactor and fuse rating for a motor if its full load current is known,i want exact calculation for 1.5 kw motor????

1 Answers   Allied Group, Nucon,

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How to convert resistance value at 20 degree to 90 degree?

2 Answers  

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Whether earthmat designning is done only for sub station or it can be done for multy residential complexes also? What is the size, type & arrangement of the earth grid to be done?

1 Answers  

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What does impedance in the windings of transformer signify.

2 Answers   Johnson Controls,

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what is the disaddvantages of high power factor

2 Answers  

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What is the distance between each insulator in 33kv transformer and how can it calculate

0 Answers  

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difference between alternator & GENERATOR

4 Answers  

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what is the diff. between x'mer , isolation x'mer & ultra-isolation x'mer ?????????????

0 Answers   ABB,

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What do you mean by linear and bilateral network?

20 Answers   Automation, Disa, EGCB, Infosys, OPTCL, TICT,

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Why are the laminations insulated from each other?

0 Answers  

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Can we use MCCB with Auxiliary Contact in place of Contactor in a AMF System.

1 Answers   C&S, Farnek,

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