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New istallation how many eathing have one transformer?
Names of earthing connect places?
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Answer Posted / manikandan
Thats depends upon the vector group of the transformer.in
case star-star,the neutral earthing is require 4Nos
(Primary/Secondary)earthing and transformer body is
required 2Nos earthing.Types of earting is more than 2.That
is depends upon the standard practice.
Types
1.Direct earthing(In India)
2.Inductance earthing(In practice in UN)
3.Using resonant coil
| Is This Answer Correct ? | 3 Yes | 2 No |
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