Highway Engineering The transition curve used in the horizontal alignment of highways as per IRC recommendations is lemniscate cubic parabola spiral Any of these lemniscate cubic parabola spiral Any of these ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering The entrance and exit curves of a rotary have equal radii and equal widths of pavement equal pavement widths but radius is more at entrance curve than at exit curve equal radii but pavement width is more at entrance than at exit curve different radii and different widths of pavement equal radii and equal widths of pavement equal pavement widths but radius is more at entrance curve than at exit curve equal radii but pavement width is more at entrance than at exit curve different radii and different widths of pavement ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering If the average center to center spacing of vehicles is 20 meters, then the basic capacity of a traffic lane at a speed of 50 kmph is 2500 vehicles per day 2000 vehicles per hour 1000 vehicles per hour 2500 vehicles per hour 2500 vehicles per day 2000 vehicles per hour 1000 vehicles per hour 2500 vehicles per hour ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering The number of repetitions, which the pavement thickness designed for a given wheel load should be able to support during the life of pavement is 100000 1000 1000000 10000 100000 1000 1000000 10000 ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering As per IRC recommendations, the average level of illumination on important roads carrying fast traffic is 30 lux 10 lux 15 lux 20 lux 30 lux 10 lux 15 lux 20 lux ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering The walls which are necessary on the hill side of roadway where earth has to be retained from slipping is known as None of these breast wall retaining wall parapet wall None of these breast wall retaining wall parapet wall ANSWER DOWNLOAD EXAMIANS APP
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