Highway Engineering
If the average center to center spacing of vehicles is 20 meters, then the basic capacity of a traffic lane at a speed of 50 kmph is

1000 vehicles per hour
2000 vehicles per hour
2500 vehicles per hour
2500 vehicles per day

ANSWER DOWNLOAD EXAMIANS APP

Highway Engineering
The provision of traffic signals at intersections

reduces right angled and rear end collisions
increases right angled and rear end collisions
reduces right angled collisions but may increase rear end collisions
reduces rear end collisions but may increase right angled collisions

ANSWER DOWNLOAD EXAMIANS APP