What are locations arc protection relay is fixed.

0 Answers   KSEB, L&T, Siemens,

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What is the difference between shortcircuit current, rated current of cable & MCB with example? What will be the size of cable required for 5.5 KW motor (Full load current 10 Amps approx.), Starting current with DOL is 120 Amps. Aprrox. Short circuit current with LLLG fault is 2000 Amps Approx.

0 Answers  

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why two over current realy used in vcb.

2 Answers   BSES, Wipro,

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what is the difference between STAR and DELTA connection and application wise how it can be utilizedd

0 Answers  

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why do MCB melt but not tripped in lighting highmast??

1 Answers   AHPCL,

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how can we find a burden of potential transformer? what does it effects? how can we calculate rated load of it?

4 Answers   Areva, KPTCL,

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distribution is maximum done by a)radial b)network c) parallel d)b & c

0 Answers  

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WHY AIR COMPRESOR IS STARTED UNLOADED

3 Answers  

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What do you mean by reach and reach the point of the relay?

0 Answers  

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whati s the sludge current in ups

0 Answers   Future Group,

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Bus-bar is made of which material & name of mostly used material in bas-bar design ?

7 Answers  

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can any one explain about when EB supply failed then how the load will transfer onto DG's step by step.

1 Answers  

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