2152Civil EngineeringMedium
When the speed of traffic flow becomes zero,then________?
Atraffic density becomes zero whereas traffic volume attains maximum value
Btraffic density attains maximum value whereas traffic volume becomes zero
Ctraffic density and traffic volume both become zero
Dtraffic density and traffic volume both attain maximum value
Correct answer
B. traffic density attains maximum value whereas traffic volume becomes zero
Explanation
The correct answer is traffic density attains maximum value whereas traffic volume becomes zero.