Physics · Earthing
According to Indian Standards, the size of a Galvanized Iron (G.I.) plate used for plate earthing should not be less than ______.
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 160 cm × 60 cm × 6.30 mm✓
- 240 cm × 40 cm × 8.50 mm
- 330 cm × 30 cm × 1.30 mm
- 480 cm × 80 cm × 2.18 mm
Correct answer
60 cm × 60 cm × 6.30 mm
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