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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the primary purpose of superelevation on a curve?
💡 Hint: Think about the forces acting on vehicles taking turns.
Question 2
Easy
What does IRC stand for?
💡 Hint: It is the organization that provides guidelines for road design in India.
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 superelevation for plain terrain according to IRC?
- 7%
- 10%
- 4%
💡 Hint: Think about the types of terrain and their requirements.
Question 2
True or False: The design vehicle refers to the heaviest vehicle type considered in road design.
- True
- False
💡 Hint: Think about how we use standards for design.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design a curve for a highway with a radius of 200 m and a speed limit of 100 km/h. Calculate superelevation and determine if it meets IRC guidelines.
💡 Hint: Check IRC limits after calculating the initial e.
Question 2
For a heavy truck traveling at 40 km/h around a curve with a radius of 75 m, determine the necessary superelevation considering a high center of gravity that requires lower superelevation.
💡 Hint: Think about how vehicle dynamics change with speed and load.
Challenge and get performance evaluation