Highway Engineering
The aggregates required for one kilometer length of water bound macadam road per meter width and for 10 mm thickness is

8 cubic meter
10 cubic meter
15 cubic meter
12 cubic meter

ANSWER DOWNLOAD EXAMIANS APP

Highway Engineering
When the speed of traffic flow becomes zero,then

traffic density attains maximum value whereas traffic volume becomes zero
traffic density and traffic volume both attain maximum value
traffic density and traffic volume both become zero
traffic density becomes zero whereas traffic volume attains maximum value

ANSWER DOWNLOAD EXAMIANS APP