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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the coefficient of friction (f) generally suggested by IRC?
💡 Hint: Think about safe operating speeds.
Question 2
Easy
Define camber in pavement design.
💡 Hint: Related to the cross slope angle.
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 recommended coefficient of longitudinal friction by IRC?
- 0.1
- 0.35-0.4
- 0.5
💡 Hint: Consider standard values in design guidelines.
Question 2
True or False: Skidding can occur if a vehicle's wheel revolves more than its longitudinal movement.
- True
- False
💡 Hint: Reflect on vehicle movement mechanics.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A vehicle is experiencing skidding when turning during rainy conditions. Calculate the minimum speed that can be preserved without skidding given a friction coefficient of 0.25.
💡 Hint: Think about how the radius of the curve will affect speed limits.
Question 2
Design a cross-section for a new road considering unevenness measurements, estimated traffic loads, and required camber. Present your calculations and design rationale.
💡 Hint: Consider the impacts of failing to meet design standards.
Challenge and get performance evaluation