Practice Vertical Curves (2.7) - Transition Curves

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8 questions

Flashcard drill
2 cards from this section. Quick, good the night before a test.
Exercise
6 questions · about 4 min · pass mark 70%. Hints available.
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Quiz
2 questions · about 1 min · pass mark 70%. Hints available.
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6 sample questions

Question 1.
What is a summit curve?
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Focus on how the slopes meet.
Question 2.
What is the primary purpose of vertical curves?
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Think about road safety.
3Question 3.
What type of curve is usually used for upward transitions?
- Summit
- Valley
- Straight
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Think about what happens when two slopes meet.
4Question 4.
True or False: Valley curves are more straightforward to design than summit curves.
- True
- False
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Consider the safety aspects.
Question 5.
Design a vertical curve connecting a 2% upgrade to a 0% downgrade with an ideal sight distance of 200 meters. Calculate the required length of the curve.
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Apply the formula based on the gradients given.
Question 6.
Evaluate the effect of a sharp valley curve on vehicle dynamics, especially during nighttime.
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Consider real-world scenarios to explain.

4 more questions in this section. Enroll free to practise them all.