Highway Engineering Which of the following represents a carpet of sand-bitumen mix without coarse aggregates ? bituminous carpet sheet asphalt mastic asphalt bituminous concrete bituminous carpet sheet asphalt mastic asphalt bituminous concrete 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) 0.168 cm -0.168 cm 7.432 cm 7.768 cm 0.168 cm -0.168 cm 7.432 cm 7.768 cm ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering The entrance and exit curves of a rotary have equal radii but pavement width is more at entrance than at exit curve equal radii and equal widths of pavement equal pavement widths but radius is more at entrance curve than at exit curve different radii and different widths of pavement equal radii but pavement width is more at entrance than at exit curve equal radii and equal widths of pavement equal pavement widths but radius is more at entrance curve than at exit curve different radii and different widths of pavement ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering With increase in speed of the traffic stream, the minimum spacing of vehicles increases first increases and then decreases after reaching a maximum value at optimum speed decreases first decreases and then increases after reaching a minimum value at optimum speed increases first increases and then decreases after reaching a maximum value at optimum speed decreases first decreases and then increases after reaching a minimum value at optimum speed ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering For a constant value of coefficient of lateral friction, the value of required super-elevation increases with increase in speed and with decrease in radius of curve decrease in both speed and radius of curve increase in both speed and radius of curve decrease in speed and with increase in radius of curve increase in speed and with decrease in radius of curve decrease in both speed and radius of curve increase in both speed and radius of curve decrease in speed and with increase in radius of curve ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering In case of hill roads, the extra widening is generally provided equally on inner and outer sides of the curve fully on the outer side of the curve fully on the inner side of the curve one-fourth on inner side and three-fourth on outer side of the curve equally on inner and outer sides of the curve fully on the outer side of the curve fully on the inner side of the curve one-fourth on inner side and three-fourth on outer side of the curve ANSWER DOWNLOAD EXAMIANS APP
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