Trending Grounding Discussions

What is the exact ratio of Salt and charcoal for reducing soil resistivity when grounding earth electrodes?‎

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What is the difference between grounding and neutral? and what is the advantage and disadvantage if we use grounding as a neutral? ‎

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Why do we use megger to measure earth resistivity although this value is very small?‎

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Why copper plate electrodes is used for earthing the neutral of power transformer? Can rod or pipe electrode be used instead of plate electrode here? ‎

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Why mild steel is used for earthing of substations whereas galvanized steel is used for earthing areas other than substation?‎

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Why do we use dedicated earth pits for lightning protection? Why can't we connect the down conductor to earth pit used for earthing? ‎

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Why aren't aluminum electrodes allowed for use in grounding?‎

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How grounding is different than earthing ?‎

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What is the chief purpose of neutral grounding?‎

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How Dry Type transformers can be ground?‎

what must be minimum resistance?‎

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