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  1. Categories >> Engineering >> Instrumentation
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can we connect instrument earth pit to electrical earth
pit, if not why?

Question Posted / jp

Answer Posted / jp

Normally, all instruments to be grounded to clean earth (should be less than 2 Ohms). Whereas Electrical earth resistance might be more than this. So Instrument earth pit to be seperate from electrical earthpit.

Is This Answer Correct ?    14 Yes 6 No



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