Answer / k.prakashchandra

It is RCCB . when neutral touches the ground , a portion of
neutral current flows through the ground also,creating
current imbalance in RCCB

what are the importance of earthing?list different types of earthing.

1 Answers  

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generaly all power generating devices is expressed in KVA or MVA then why power ststion is expressed in MW

6 Answers  

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what will be the neutral to earth voltage while checking by the Digital multimete? and why?

1 Answers  

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i m in need of current rating chart of heavy duty pvc/xlpe, cu/al cables. can somebody provide me? if yes, plz send me at ashish_patel111@yahoo.com

0 Answers  

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0 Answers  

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3 Answers   Construction, NPCIL,

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0 Answers  

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2 Answers  

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0 Answers   L&T,

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4 Answers  

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1 Answers  

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what is transformer

7 Answers   Hofincons,

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