41901. Minimum thickness of the base of a flexible pavement, is
41902. One-way streets are generally provided in crowded cities as, these
41903. The perpendicular offset from the tan-get to the central point of the circular curve, is
41904. An Executive Engineer of roads, executes works under direct control of
41905. Newly constructed pavement with ordinary Portland cement attains its working strength after
41906. Curves in the same direction separated by short tangents, are called
41907. When an up gradient of a highway meets a downgrade, the vertical curve provided, is known as
41908. If the coefficient of friction on the road surface is 0.15 and a maximum super-elevation 1 in 15 is provided, the maximum speed of the vehicles on a curve of 100 metre radius, is
41909. The wall constructed for the stability of a back filling portion of a road on the down hill side, is known as
41910. If the velocity of moving vehicles on a road is 24 km/per hour, stopping distance is 19 metres and average length of vehicles is 6 metres, the basic capacity of lane, is
41911. If the rate of change of grade permitted along a vertical curve is r and total change of grade is g%, the length L of the curve to be provided, is
41912. In case of a multi-lane road, overtaking is generally permitted
41913. The pavement width of a road depends upon
41914. For a vehicle moving with a speed of 80 km per hour, the brake reaction time, in ordinary cases, is
41915. The desirable camber for straight roads with thin bituminous surfacing, is
41916. Minimum stopping distance for moving vehicles on road with a design speed of 80 km/hour, is
41917. If the radii of a compound curve and a reverse curve are respectively the same, the length of common tangent
41918. If cross slope of a country is greater than 60%, the terrain is classified as
41919. Side drains on both sides of a hill road, are essential when the road is
41920. Parapet walls along hill roads, are provided
41921. From the point of tangency before an intersection, the route markers are fixed at a distance of
41922. A gradient along which the vehicle does not require any tractive effort to maintain a specified speed, is known as
41923. The traffic carrying capacity of a single lane, depends on
41924. The number of vehicles moving in a specified direction on a roadway that pass a given point during specified unit of time, is called
41925. Bottom-most component of a flexible pavement, is
41926. Pavement is said to be flexible if it contains
41927. In ideal pavement is constructed with
41928. Round-abouts are not suitable if number of vehicles exceed
41929. For a comfortable travel on Highways, the centrifugal ratio should not exceed
41930. The traffic manoeuvre means
41931. The width formation of a road means the width of
41932. If P is the number of vehicles per day at last census, r is the increase in traffic and n is the number of years passed after last census, number of vehicles A per day for design, is
41933. Hill roads are
41934. For a poorly graded sub-grade soil, thickness of sub-base, is
41935. For clear distinct vision, images of obstructions should fall on the retina with a cone of
41936. The distance travelled by a moving vehicle during perception and brake reaction times, is known as
41937. Following type of pavement is generally known as flexible pavement
41938. The minimum width of the pavement of a National Highway should be
41939. If the radius of curvature of a hill road is 50 m, the percentage grade compensation should be
41940. In scanty rainfall regions, the camber provided will be
41941. An exceptional grade may be provided upto 1 in 12 along hill roads, if the length does not exceed
41942. The head of public works department of any Indian state, is
41943. If a Lemniscate curve having an angle of deflection Δ, is transitional throughout, the maximum polar angle is
41944. On most smooth hard surfaced roads, rolling resistance to moving vehicles, ranges from
41945. Pick up the incorrect statement from the following. The width of the right-of-way is decided so as to accommodate
41946. Formation width of a hill road is the distance between
41947. California Bearing Ratio method of designing flexible pavements is more accurate as it involves
41948. Longitudinal pavement lines marked broken in white paint
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