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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is super-elevation?
💡 Hint: Think about how roads are designed to keep vehicles on track while turning.
Question 2
Easy
What does the acronym 'CFS' stand for in super-elevation?
💡 Hint: It relates to the two critical factors in designing for curves.
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 maximum super-elevation recommended for plain terrain according to the IRC?
- 4%
- 7%
- 10%
💡 Hint: Consider standard guidelines for roadway designs.
Question 2
True or False: Slow-moving vehicles benefit from higher super-elevation without considering friction.
- True
- False
💡 Hint: Focus on how speed relates to required super-elevation.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A national highway has a curve with a radius of 300 m and a design speed of 75 km/h. Calculate the maximum allowable super-elevation and confirm its adequacy.
💡 Hint: Always remember to compare your calculated value to 0.07.
Question 2
Given a curve on a local road with a radius of 200 m and mixed traffic conditions, derive a super-elevation approach suitable for safety.
💡 Hint: Think about how diverse vehicles behave in real traffic.
Challenge and get performance evaluation