What is the IS code for the determination of dry density by the sand replacement method? (A). IS 456:2000 (B). IS 2720-1975/88 (Part XXIX) (C). IS 2720-1974/88 (Part XXVIII) (D). IS 800 (E). None of these Multiple Choice Question Answer: c
What do we use for calibration of the cylinder? (A). Gravel (B). Sand (C). Soil (D). Silt (E). None of these Multiple Choice Question Answer: b
What is the inner diameter of the core cutter? (A). 5 cm (B). 10 cm (C). 13 cm (D). 15 cm (E). None of these Multiple Choice Question Answer: b
Which method can’t determine the field density of the natural soil deposit? (A). sand replacement (B). oven-dry (C). core cutter (D). water displacement (E). None of these Multiple Choice Question Answer: b
How we will arrange the following for obtaining the correct procedure of sand replacement method? I. Measurement of soil density II. the determination of water content and the dry density III. Calibration of the cylinder (A). (I), (II), (III) (B). (III), (II), (I) (C). (III), (I), (II) (D). (I), (III), (II) (E). None of these Multiple Choice Question Answer: c
What is the principle of the submerged mass density? (A). Equilibrium of floating bodies (B). Stroke’s law (C). Archimedes’ principle (D). Darcy’s law (E). None of these Multiple Choice Question Answer: c
How do we open the cylinder valve? (A). (I), (II), (III), (IV) (B). (II), (III), (I), (IV) (C). (I), (III), (II), (IV) (D). (II), (III), (IV), (I) (E). None of these Multiple Choice Question Answer: b