Building Materials | MCQ – 10 | 20 MCQs
Q.1) Deval attrition test is used to determine which of the following ? A) Aggregate abrasion value B) Aggreggate impact value C) Aggregate roughness value D) Aggregate crushing value Answer Option (A) Explanation : Deval Attrition Test is carried out to measure the rate of wear of a granular material. Dorry Abrasion Test is carried…