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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Calculate the SSD for a vehicle traveling at 50 km/h with a coefficient of friction of 0.37.
💡 Hint: Use the formula SSD = vt + (v² / 2gf).
Question 2
Easy
What is the maximum sight distance if it is determined that the vehicle needs to stop?
💡 Hint: Remember to include reaction time.
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 formula for Stopping Sight Distance (SSD)?
- SSD = vt + v² / 2g
- SSD = v² / (2gf)
- SSD = vt + fg
💡 Hint: Remember that 'vt' accounts for the reaction time.
Question 2
True or False: OSD is only relevant for single-lane roads.
- True
- False
💡 Hint: Think about multi-lane roads and overtaking situations.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design a stretch of road ensuring the SSD is adequate for a maximum speed of 100 km/h. Calculate the necessary parameters.
💡 Hint: Consider friction and reaction time adjustments.
Question 2
Formulate and justify an appropriate OSD for an overtaking section on a highway with varying vehicle speeds.
💡 Hint: Involve spacing norms and safety factors.
Challenge and get performance evaluation