Answer / k.sahadevan nair

MCB is Miniature Circuit breaker which protects the electric
circuit from Overload. ELCB is Earth Leakage Circuit Breaker
which protects human beings from getting electric shock.

Answer / dhrumil

mcb is mainiature circuit breaker which protects the
electric equitement and overload. ELCB is earth leakage
circuit breaker which peotects human beings from geeting
electric shock.

what is the significance of 3.5 core cable? or what does this half core mean and why is it required?

5 Answers  

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i have a 1500kVA transformer what is the kWH meter i need to use?

0 Answers   HP, L&T, Mohammed Harasani Architects,

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explain the types of drives

0 Answers  

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Explain in details how you would react to an unexpected incident when your supervisor or manager is not around to give instructions?

1 Answers  

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how do we select a copper power cable for a 10 HP, 1440 rpm, 440V, 3 phase AC motor?

4 Answers   Rolling Mill,

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when voltage increases current decreases & vice versa why it is so?

3 Answers  

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Why electricity in India is in the multiples of 11 like 11kv, 22kv, 33kv

2 Answers   KPIT,

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How will earthing is making for Aeroplane?

5 Answers  

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What is the actual formula for transformer short circuit test? below i given rating of the transformer.. 1000KVA, pri 11KV, Pri amp 56A. %Z 5.95..

2 Answers  

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Instrument connected to a single phase supply

0 Answers   Alstom,

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state the working of discharge lamp?

0 Answers  

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what is the difference between electrical degree n mechanical degree?

3 Answers   IGCAR,

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