Highway Engineering The minimum design speed for hairpin bends in hill roads is taken as 20 kmph 40 kmph 50 kmph 30 kmph 20 kmph 40 kmph 50 kmph 30 kmph ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering The function of an expansion joint in rigid pavements is to Allow free expansion Relieve warping stresses Relieve shrinkage stresses Resist stresses due to expansion Allow free expansion Relieve warping stresses Relieve shrinkage stresses Resist stresses due to expansion ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering Length of a vehicle affects clearance to be provided under structures such as overbridges, under-bridges etc. extra width of pavement and minimum turning radius width of traffic lanes width of shoulders and parking facilities clearance to be provided under structures such as overbridges, under-bridges etc. extra width of pavement and minimum turning radius width of traffic lanes width of shoulders and parking facilities ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering With increase in speed of the traffic stream, the minimum spacing of vehicles first decreases and then increases after reaching a minimum value at optimum speed first increases and then decreases after reaching a maximum value at optimum speed increases decreases first decreases and then increases after reaching a minimum value at optimum speed first increases and then decreases after reaching a maximum value at optimum speed increases decreases 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 breast wall parapet wall retaining wall None of these breast wall parapet wall retaining wall None of these ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering For highway geometric design purposes the speed used is 85th percentile 50 “”percentile 15th percentile 98 “”percentile 85th percentile 50 “”percentile 15th percentile 98 “”percentile ANSWER DOWNLOAD EXAMIANS APP
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