Highway Engineering The most economical lighting layout which is suitable for narrow roads is Single side lighting None of these Central lighting system Staggered system Single side lighting None of these Central lighting system Staggered system 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 N V3/2 0.38 (NV3)”2 3.8 NV”2 3.8 (NV3)”2 0.38 N V3/2 0.38 (NV3)”2 ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering The maximum width of a vehicle as recommended by IRC is 2.44 m 4.72 m 1.85 m 3.81 m 2.44 m 4.72 m 1.85 m 3.81 m ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering The shoulder provided along the road edge should be rougher than the traffic lanes of very low load bearing capacity smoother than the traffic lanes of same colour as that of the pavement rougher than the traffic lanes of very low load bearing capacity smoother than the traffic lanes of same colour as that of the pavement ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering The ductility value of bitumen for suitability in road construction should not be less than 10 cm 50cm 20 cm 30 cm 10 cm 50cm 20 cm 30 cm ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering The function of an expansion joint in rigid pavements is to Resist stresses due to expansion Relieve warping stresses Relieve shrinkage stresses Allow free expansion Resist stresses due to expansion Relieve warping stresses Relieve shrinkage stresses Allow free expansion ANSWER DOWNLOAD EXAMIANS APP
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