Highway Engineering The attainment of super elevation by rotation of pavement about the inner edge of the pavement results in balancing the earthwork avoids the drainage problem in flat terrain does not change the vertical alignment of road is preferable in steep terrain results in balancing the earthwork avoids the drainage problem in flat terrain does not change the vertical alignment of road is preferable in steep terrain ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering With increase in speed of the traffic stream, the maximum capacity of the lane first decreases and then increases after reaching a minimum value at optimum speed first increases and then decreases after reaching a maximum value at optimum speed decreases increases first decreases and then increases after reaching a minimum value at optimum speed first increases and then decreases after reaching a maximum value at optimum speed decreases increases ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering As per IRC recommendations, the maximum limit of super elevation for mixed traffic in plain terrain is equal to camber 1 in 12.5 1 in 10 1 in 15 equal to camber 1 in 12.5 1 in 10 1 in 15 ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering In case of hill roads, the extra widening is generally provided fully on the outer side of the curve one-fourth on inner side and three-fourth on outer side of the curve fully on the inner side of the curve equally on inner and outer sides of the curve fully on the outer side of the curve one-fourth on inner side and three-fourth on outer side of the curve fully on the inner side of the curve equally on inner and outer sides of the curve ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering When the bituminous surfacing is done on already existing black top road or over existing cement concrete road, the type of treatment given is Prime coat Spray of emulsion Tack coat Seal coat Prime coat Spray of emulsion Tack coat Seal coat 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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