Highway Engineering If aggregate impact value is 20 to 30 percent, then it is classified as unsuitable for road surfacing satisfactory for road surfacing exceptionally strong strong unsuitable for road surfacing satisfactory for road surfacing exceptionally strong strong ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering The effect of grade on safe overtaking sight distance is to decrease it on descending grades and to increase it on ascending grades to increase it on descending grades and to decrease it on ascending grades to decrease it on both descending and ascending grades to increase it on both descending and ascending grades to decrease it on descending grades and to increase it on ascending grades to increase it on descending grades and to decrease it on ascending grades to decrease it on both descending and ascending grades to increase it on both descending and ascending grades ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering 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 7 3 0 5 7 3 0 5 ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering In soils having same values of plasticity index, if liquid limit is increased, then Compressibility, permeability and dry strength decrease Compressibility and permeability decrease and dry strength increases Compressibility and permeability increase and dry strength decreases Compressibility, permeability and dry strength increase Compressibility, permeability and dry strength decrease Compressibility and permeability decrease and dry strength increases Compressibility and permeability increase and dry strength decreases Compressibility, permeability and dry strength increase ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering In hill roads the side drains arc provided on both sides of road only on the opposite side of hill only on the hill side of road None of these on both sides of road only on the opposite side of hill only on the hill side of road None of these ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering The rail is designated by its weight per unit length weight length cross-section weight per unit length weight length cross-section ANSWER DOWNLOAD EXAMIANS APP