Highway Engineering Coefficient of friction is less when the pavement surface is dry smooth and wet smooth and dry rough dry smooth and wet smooth and dry rough 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 retaining wall parapet wall breast wall None of these retaining wall parapet wall breast wall None of these ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering The value of ruling gradient in plains as per IRC recommendation is 1 in 20 1 in 12 1 m 15 1 in 30 1 in 20 1 in 12 1 m 15 1 in 30 ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering To calculate the minimum value of ruling radius of horizontal curves in plains, the design speed is given by 12kmph 20 kmph 8 kmph 16kmph 12kmph 20 kmph 8 kmph 16kmph ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering Los Angeles testing machine is used to conduct Attrition test Crushing strength test Abrasion test Impact test Attrition test Crushing strength test Abrasion test Impact test ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering Study the following statements regarding creep. i) Creep is greater on curves than on tangent railway track, ii) Creep in new rails is more than that in old rails, iii) Creep is more on steep gradients than on level track. The correct answer is (ii) and (iii) (i), (ii) and (iii) (i)and(ii) only (i) (ii) and (iii) (i), (ii) and (iii) (i)and(ii) only (i) ANSWER DOWNLOAD EXAMIANS APP
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