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why earth hole size is biggest in plug point?
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Answer Posted / mahadeva
The resistance of the Conductor is depending upon the area
of cross section of conductor i.e(R=6L/A), so we are
connected earth wire to the big one terminal of the socket
point as well as 3 pin top. To flow the fault current
through the terminal to earth easily.
| Is This Answer Correct ? | 22 Yes | 2 No |
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