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Q. |
The attrition test on stones is performed |
A. | to determine the crushing strength of the stone |
B. | for assessing the resistance of stone to the sun, rain, wind etc. |
C. | for ascertain the stability of the stone when exposed to acid fumes |
D. | for determining the rate of wear of stone due to grinding action under traffic |
Answer» D. for determining the rate of wear of stone due to grinding action under traffic |
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