Highway Engineering If aggregate impact value is 20 to 30 percent, then it is classified as unsuitable for road surfacing strong satisfactory for road surfacing exceptionally strong unsuitable for road surfacing strong satisfactory for road surfacing exceptionally strong ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering The value of ruling gradient in plains as per IRC recommendation is 1 m 15 1 in 12 1 in 20 1 in 30 1 m 15 1 in 12 1 in 20 1 in 30 ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering In CBR test the value of CBR is calculated at 7.5 mm penetration only both 2.5 mm and 5.0 mm penetrations 2.5 mm penetration only 5.0 mm penetration only 7.5 mm penetration only both 2.5 mm and 5.0 mm penetrations 2.5 mm penetration only 5.0 mm penetration only ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering The function of an expansion joint in rigid pavements is to Allow free expansion Relieve warping stresses Resist stresses due to expansion Relieve shrinkage stresses Allow free expansion Relieve warping stresses Resist stresses due to expansion Relieve shrinkage stresses ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering On a horizontal curve if the pavement is kept horizontal across the alignment, then the pressure on the outer wheels will be zero more than the pressure on inner wheels less than the pressure on inner wheels equal to the pressure on inner wheels zero more than the pressure on inner wheels less than the pressure on inner wheels equal to the pressure on inner wheels ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering The aggregates required for one kilometer length of water bound macadam road per meter width and for 10 mm thickness is 12 cubic meter 15 cubic meter 8 cubic meter 10 cubic meter 12 cubic meter 15 cubic meter 8 cubic meter 10 cubic meter ANSWER DOWNLOAD EXAMIANS APP
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