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Traffic Engineering Multiple Choice
What does macroscopic stream models represent?
a) Change in behaviour of one parameter with respect to another
b) The flow density
c) The maximum passengers the vehicle can accommodate
d) The characteristics of vehicles with respect to pedestrians
What type of relationship did Greenfield assume in the speed and density relationship?
Which of the following given options shows the correct relationship between speed and density according to Greenshield’s model?
a) v = vf + (vf/kj).k
b) v = vf – (vf/kj).k
c) v = vf / (vf/kj).k
d) v = vf * (vf/kj).k
What is the shape of the relationship between flow and density according to Greenshield’s Model?
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