what is the diffrence between mcb &elcb?

2 Answers   Kahramaa, Synergy,

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What is the problem, if a circuit breaker is not closing.

4 Answers   KSEB, L&T, Siemens,

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Why transformer rating in kVA not in kW?

5 Answers   ABB,

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what is wore of PLC ?

1 Answers  

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1. Why transfomer reting in KVA and Motor in HP

11 Answers   AirIndia, Jindal, Mind Tree,

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what is corona

3 Answers  

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If not maintained 3 phase clearance,what happened ?

2 Answers  

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if an alternator or turbine using fuel to produce ele energy and we didn't connect load to the ends then where was gone the ele energy

2 Answers  

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what is the maximum current rating in india for home?

3 Answers  

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When distance between two pulleys is not fixed, the tension of belt is adjusted by a) driver shaft b) driven shaft c) adjustment screw d) belt

0 Answers   BMRCL,

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What is maximum demand and contract demand?

5 Answers  

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How ships are protected from lightning?

1 Answers  

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