ASTM D-75 1 / 7 1) 4. Sampling Fine Aggregate from Stockpiles require a sampling Tube.............Diameter and ........................Length A) d) None B) b) 50 mm (2 in.) 3 m ( 9 ft.) in C) c) 75 mm (3 in.) 2 m ( 6 ft.) in D) a) 30 mm (1.25 in.) 2 m ( 6 ft.) in 2 / 7 2) 6. While sampling from Roadway, sampling depth is A) d) Any of these B) a) half depth C) b) Full depth D) c) Third quarter depth 3 / 7 3) Purpose of the Test method ASTM D-75 is A) b) Control of the product at the source of supply B) c) Control of the operations at the site of use C) a) investigation of the potential source of supply D) d) All 4 / 7 4) 5. A metal template no less than...................diameter and........................height, A) c) 0.6 and 0.25 m B) b) 0.3 and 0.25 m C) d) All D) a) 0.5 and 0.25 m 5 / 7 5) 3. While sampling from Stockpile. A minimum of ...............tube insertions randomly spaced across the face of the stockpile shall forma single field sample. A) b) Five B) c) Three C) a) Two D) d) All 6 / 7 6) 2. Sample from a Flowing Aggregate Stream ( Bins or Belt Discharge) will have minimum increments A) a) Two B) b) Five C) d) All D) c) three 7 / 7 7) 7. As per ASTM D-75 obtained at least...................specimen approximately equal increments selected at random to from a combine field sample A) a) Two B) d) None C) c) Five D) b) three Loading your result Your score isThe average score is 0% 0% Restart quiz