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