Answer / mahesh

It means CB should be able to asess whether fault is in its
protection zone or not

How can we check ELCB trip current sensitivity How can we check earth resistance value

2 Answers  

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What is duty cycle and protection class?

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Can you use step up generator transformer of voltage ratio 16.5kv/420kv in place of step up generator transformer 15.75kv / 420 kv

1 Answers  

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WHY LATCHING CURRENT IS GREATER THATN HOLDING CURRENT?

1 Answers  

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Define damping ratio.

0 Answers  

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how the transformer stables out zone faults? Because we use non directional O/C relays .Is there any special considerations are taking into account to overtake this?

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what is ripple component in ac supply?

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whats relation b/w motor current & friqency

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what is the k var ratting of 1250kva

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400 kvtransmission lines in india are connected in star or delta

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i want to trigger ATS (Mains +Generator )from external system could any body help me in this regard ?? is it posible if yes please tell me how?

1 Answers  

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