Highway Engineering The minimum design speed for hairpin bends in hill roads is taken as 30 kmph 50 kmph 20 kmph 40 kmph 30 kmph 50 kmph 20 kmph 40 kmph ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering The percentage compensation in gradient for ruling gradient of 4% and horizontal curve of radius 760 m is 1 % 0.1 % no compensation 10% 1 % 0.1 % no compensation 10% 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 retaining wall parapet wall None of these breast wall retaining wall parapet wall None of these ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering The suitable surfacing material for a bridge deck slab is sheet asphalt mastic asphalt bituminous carpet rolled asphalt sheet asphalt mastic asphalt bituminous carpet rolled asphalt ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering Bottom most layer of pavement is known as sub-base course subgrade wearing course base course sub-base course subgrade wearing course base course ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering The effect of grade on safe overtaking sight distance is to increase it on both descending and ascending grades to increase it on descending grades and to decrease it on ascending grades to decrease it on descending grades and to increase it on ascending grades to decrease it on both descending and ascending grades to increase it on both descending and ascending grades to increase it on descending grades and to decrease it on ascending grades to decrease it on descending grades and to increase it on ascending grades to decrease it on both descending and ascending grades ANSWER DOWNLOAD EXAMIANS APP
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