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Answer Posted / rajendran
Apart from the nominal operating current we have to
consider the following factors also
1) Capacity of the source
2) Fault lvel of the system
3) Breaaking capacity of the breakeer required based on the
fault level obtained..
4) Space avilable
5) cost requirements
6) Method of controls in the breaker
7) Protection facilties avilable....
| Is This Answer Correct ? | 3 Yes | 1 No |
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