Professional Courses
Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.
Categories
Interactive Games
Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
Typing
Memory
Math
English Adventures
Knowledge
Enroll to start learning
You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take practice test.
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is effective green time if green time is 35 seconds, yellow is 5 seconds, and lost time is 4 seconds?
💡 Hint: Remember the formula g = G + Y - L.
Question 2
Easy
How do you calculate saturation flow rate from the saturation headway?
💡 Hint: Use the formula s = 3600/h.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is the definition of effective green time?
💡 Hint: Remember the formula related to green time.
Question 2
True or False: Saturation flow rate is a measure of how many vehicles can pass a point per hour.
💡 Hint: Think about the maximum flow concepts.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A traffic signal has 3 phases with a total green time of 90 seconds, a yellow time of 10 seconds, and lost times totaling 6 seconds. Determine the cycle length needed for effective flow?
💡 Hint: Use the detailed structural formulas provided.
Question 2
In a scenario with a peak hour traffic volume of 2000 vehicles per hour, find the required saturation flow rate to manage this volume effectively using the given headway.
💡 Hint: What measures do you need to increase the effective flow?
Challenge and get performance evaluation