Highway Engineering
The diagram which shows all important physical conditions of an accident location like roadway limits, bridges, trees and all details of roadway conditions is known as

condition diagram
spot maps
pie chart
collision diagram

ANSWER DOWNLOAD EXAMIANS APP

Highway Engineering
Centre line markings are used

to designate proper lateral placement of vehicles before turning to different directions
in roadways meant for two way traffic
to indicate that overtaking is not permitted
to designate traffic lanes

ANSWER DOWNLOAD EXAMIANS APP

Highway Engineering
For a constant value of coefficient of lateral friction, the value of required super-elevation increases with

decrease in speed and with increase in radius of curve
increase in both speed and radius of curve
decrease in both speed and radius of curve
increase in speed and with decrease in radius of curve

ANSWER DOWNLOAD EXAMIANS APP