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Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is stopped delay?
💡 Hint: Think about what happens when you have to stop at a traffic light.
Question 2
Easy
Define queue length.
💡 Hint: Consider how many cars are lined up at a stoplight.
Practice 4 more questions and get performance evaluation
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is the main component of delay at an intersection?
💡 Hint: Consider what contributes to waiting time.
Question 2
True or False: Webster's model assumes that vehicles arrive in a random pattern.
💡 Hint: Reflect on the assumptions that simplify traffic modeling.
Solve and get performance evaluation
Push your limits with challenges.
Question 1
Calculate the total delay per cycle at an intersection where the cycle length is 120 seconds, effective green time is 70 seconds, critical flow is 600 vehicles/hour, and saturation flow is 1800 vehicles/hour.
💡 Hint: Break down the equation and substitute values step by step.
Question 2
Discuss the impact of reducing average delay at a traffic signal on vehicle emissions and driver behavior.
💡 Hint: Consider environmental and psychological aspects.
Challenge and get performance evaluation