Highway Engineering Which of the following shapes is preferred in a valley curve ? lemniscate spiral simple parabola cubic parabola lemniscate spiral simple parabola cubic parabola ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering In soils having same values of plasticity index, if liquid limit is increased, then 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 Compressibility, permeability and dry strength decrease ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering If aggregate impact value is 20 to 30 percent, then it is classified as satisfactory for road surfacing exceptionally strong strong unsuitable for road surfacing satisfactory for road surfacing exceptionally strong strong unsuitable for road surfacing ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering For a 8° curve track diverging from a main curve of 5° in an opposite direction in the layout of a broad gauge yard, the cant to be provided for the branch track for maximum speed of 45 km/h on the main line and ‘G’ = 1.676 m is (Permitted cant deficiency for the main line = 7.6 cm) 7.768 cm 7.432 cm 0.168 cm -0.168 cm 7.768 cm 7.432 cm 0.168 cm -0.168 cm ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering In highway construction, rolling starts from Sides and proceed to center One side and proceed to other side Any of the above Center and proceed to sides Sides and proceed to center One side and proceed to other side Any of the above Center and proceed to sides ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering The critical combination of stresses for corner region in cement concrete roads is Load stress + warping stress + frictional stress Load stress + frictional stress Load stress + warping stress Load stress + warping stress frictional stress Load stress + warping stress + frictional stress Load stress + frictional stress Load stress + warping stress Load stress + warping stress frictional stress ANSWER DOWNLOAD EXAMIANS APP
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