Civil Engineering Questions And Answers :: Highway Engineering: part4



Civil Engineering : Highway Engineering QUESTIONS AND ANSWERS :: part4 : 11 to 15

Following Civil Engineering Multiple choice objective type questions and answers will help you in BSNL JTO, GATE 2024 and IES 2024 examinations :

11.The maximum allowable Los Angeles abrasion value for high quality surface course is

10%
20 %
30%
45 %

12.Penetration test on bitumen is used for determining its

grade
viscosity
ductility
temperature susceptibility

13.Tyre pressure influences the

total depth of pavement
quality of surface course
both the above
none of the above

14.Bottom most layer of pavement is known as

wearing course
base course
sub-base course
subgrade

15.The group index for a soil, whose liquid limit is 40 percent, plasticity index is 10 percent and percentage passing 75 micron IS sieve is 35, is

0
3
5
7

More Highway Engineering QUESTIONS AND ANSWERS available in next pages

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