A. 1000
B. 10000
C. 100000
D. 1000000
A. wearing course
B. base course
C. sub-base course
D. subgrade
A. gasoline
B. kerosene oil
C. light diesel
D. heavy diesel
A. same viscosity
B. viscosity in increasing order from RC-2 to SC-2
C. viscosity in decreasing order from RC-2 to SC-2
D. none of the above
A. 0.4 %
B. 0.6%
C. 0.8 %
D. 1.0 %
A. RT-1
B. RT-2
C. RT.3
D. RT-5
A. grade
B. viscosity
C. ductility
D. temperature susceptibility
A. group index method
B. CBR method
C. Westergaard method
D. Benkelman beam method
A. directly to subgrade
B. through structural action
C. through a set of layers to the subgrade
D. none of the above
A. a theoretical method
B. an empirical method based on physical properties of subgrade soil
C. an empirical method based on strength characteristics of subgrade soil
D. a semi empirical method