CBSE BOARD XII, asked by shashisharmaftft54, 18 days ago

co_ordination is electrical by

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Answered by tarannumvasim313
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Answer:

Benjamin O. Medich. Selective coordination generally describes the design of an electrical system in which the upstream protective device (fuse or circuit breaker) nearest to the system fault clears the fault without affecting the protective devices that are upstream from it.

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