Highway Engineering The transition curve used in the horizontal alignment of highways as per IRC recommendations is Any of these cubic parabola lemniscate spiral Any of these cubic parabola lemniscate spiral ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering Camber in the road is provided for counteracting the centrifugal force having proper sight distance None of these effective drainage counteracting the centrifugal force having proper sight distance None of these effective drainage ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering The minimum design speed for hairpin bends in hill roads is taken as 30 kmph 40 kmph 20 kmph 50 kmph 30 kmph 40 kmph 20 kmph 50 kmph ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering One degree of curve is equivalent to (where R is the radius of curve in meters.) 1600/R 1750/R 1700/R 1850/R 1600/R 1750/R 1700/R 1850/R 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 (NV3)”2 3.8 NV”2 0.38 (NV3)”2 0.38 N V3/2 3.8 (NV3)”2 3.8 NV”2 0.38 (NV3)”2 0.38 N V3/2 ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering If ruling gradient is I in 20 and there is also a horizontal curve of radius 76 m, then the compensated grade should be 4% 6% 5 % 3 % 4% 6% 5 % 3 % ANSWER DOWNLOAD EXAMIANS APP
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