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WHY IS THE SIZE OF HOLE OF THE EARTH POINT IN THE PLUG
POINT BIGGER THAN PHASE AND NEUTRAL
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Answer Posted / parmar jignesh
EARTH POINT PLUG IS BIGGER , BECAUSE AS AREA IS MORE SO
RESISTANCE IS LESS & CURRENT WILL ALWAYS FOLLOW LOW
RESISTANCE PATH I.E WHEN ANY FOULT OR LEAKAGE CURRENT IS
THERE THEN IT WILL FLOW THROUGH EARTH POINT NOT THROUGH
PERSION OPERATING DEVICE, AS EARTH POINT RESISTANCE IS
LOWER THAN THE RESISTANCE OF PERSION OPERATING OPERATING
DEVICE
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