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What is the problem, if a circuit breaker is not closing.
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Answer Posted / baikunth
1. spring may not charged. control supply may missing.
breaker is not at service position.trip is activated or any
external interlock inhibiting the switching.
2. no
3. to save the breaker
4. for human safety.
| Is This Answer Correct ? | 27 Yes | 4 No |
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