Highway Engineering The value of ruling gradient in plains as per IRC recommendation is 1 in 20 1 in 30 1 m 15 1 in 12 1 in 20 1 in 30 1 m 15 1 in 12 ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering Which of the following shapes is preferred in a valley curve ? simple parabola spiral cubic parabola lemniscate simple parabola spiral cubic parabola lemniscate ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering When a number of roads are meeting at a point and only one of the roads is important, then the suitable shape of rotary is tangent elliptical circular turbine tangent elliptical circular turbine ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering Penetration test on bitumen is used for determining its Viscosity Grade Temperature susceptibility Ductility Viscosity Grade Temperature susceptibility Ductility ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering If the design speed is V kmph and deviation angle is N radians, then the total length of a valley curve in meters is given by the expression 3.8 NV”2 3.8 (NV3)”2 0.38 (NV3)”2 0.38 N V3/2 3.8 NV”2 3.8 (NV3)”2 0.38 (NV3)”2 0.38 N V3/2 ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering The camber of road should be approximately equal to two times the longitudinal gradient three times the longitudinal gradient half the longitudinal gradient longitudinal gradient two times the longitudinal gradient three times the longitudinal gradient half the longitudinal gradient longitudinal gradient ANSWER DOWNLOAD EXAMIANS APP
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