A. 1000
B. 10000
C. 100000
D. 1000000
A. wearing course
B. base course
C. sub-base course
D. subgrade
Bottom most layer of pavement is known as_____________? Read More »
Highway Engineering, MCQs / Q&A A. gasoline
B. kerosene oil
C. light diesel
D. heavy diesel
For rapid curing cutbacks, the oil used is______________? Read More »
Highway Engineering, MCQs / Q&A 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
RC-2, MC-2 and SC-2 correspond to_______________? Read More »
Highway Engineering, MCQs / Q&A A. 0.4 %
B. 0.6%
C. 0.8 %
D. 1.0 %
A. RT-1
B. RT-2
C. RT.3
D. RT-5
The recommended grade of tar for grouting purpose is_______________? Read More »
Highway Engineering, MCQs / Q&A A. grade
B. viscosity
C. ductility
D. temperature susceptibility
Penetration test on bitumen is used for determining its_____________? Read More »
Highway Engineering, MCQs / Q&A A. group index method
B. CBR method
C. Westergaard method
D. Benkelman beam method
The method of design of flexible pavement as recommended by IRC is____________? Read More »
Highway Engineering, MCQs / Q&A A. directly to subgrade
B. through structural action
C. through a set of layers to the subgrade
D. none of the above
Flexible pavement distribute the wheel load_____________? Read More »
Highway Engineering, MCQs / Q&A 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
Group index method of design of flexible pavement is_______________? Read More »
Highway Engineering, MCQs / Q&A