881. In C.G.S. system the unit of visocity is
A. dyne
B. joule
C. poise
D. Newton

882. In Newton’s viscosity equation n = ?du , the coefficient dy(g) is known as coefficient of
A. viscosity
B. absolute viscosity
C. dynamic viscosity
D. all the above.

883. Water belongs to
A. Newtonian fluids
B. non-Newtonian fluids
C. compressible fluid
D. none of these.

884. In C.G.S. system the units of kinematic viscosity, is
A. stoke
B. poise
C. Newton
D. none of these.

885. Kinematic viscosity of liquids by equation V = 0.0022 t 1.8.t is determined by :
A. Redwood viscometer
B. Engler viscometer
C. Saybolt universal viscometer
D. None of these.

886. Fluids change the volume under external presssure due to
A. plasticity
B. viscosity
C. compressibility
D. none of these.

887. ‘Loess’ is silty-clay formed by the action of
A. water
B. glacier
C. wind
D. gravitational force.

888. ‘Drift’ is the material picked up, mixed, disintegrated, transported and redeposited by
A. wind
B. gravitational force
C. glaciated water
D. all the above.

889. Cohesionless soil is
A. sand
B. silt
C. clay
D. clay and silt.

890. The soil which contains finest grain particles, is
A. coarse sand
B. fine sand
C. silt
D. clay.

NOTE
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