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Civil Engineering Objective Questions { Highway Engineering }



106. The usual width of side drains along Highways in hilly region, is
A. 50 cm
B. 60 cm
C. 70 cm
D. 80 cm

107. The minimum value of camber provided for thin bituminous surface hill roads, is
A.2.20%
B.2.50%
C.3.00%
D. 3.5%.

108.  Maximum super-elevation on hill roads should not exceed
A.5%
B.7%
C.8%
D.10%

109.  Super-elevation on roads in snow bound areas, should generally not exceed
A.15%
B.12%
C.10%
D.7%

110. The type of transition curves generally provided on hill roads, is
A. circular
B. cubic parabola
C. Lemniscate
D. spiral.

111. Minimum radius of curvature of National Highways or State highways in hill region free from snow, is kept
A. 60 m
B. 50 m
C. 33 m
D. 30 m

112. Ruling gradient on hill roads 300 m above M.S.L. is ?kept
A.4%
B.5%
C.6%
D.7%

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