Practice Reverse Curves (2.5) - Linear methods of setting out curves

Practise this section

9 questions

Flashcard drill
3 cards from this section. Quick, good the night before a test.
Exercise
6 questions · about 4 min · pass mark 70%. Hints available.
Sign up to start the exercise
Quiz
3 questions · about 2 min · pass mark 70%. Hints available.
Sign up to start the quiz

6 sample questions

Question 1.
What is a reverse curve?
Show hintHide hint
Think about where you might use a road that bends back on itself.
Question 2.
Name one advantage of using reverse curves.
Show hintHide hint
Consider how roads can cross over when they can’t go straight.
3Question 3.
What is a reverse curve?
- A straight line
- A curve with an internal angle
- Two circular arcs with a tangent
Show hintHide hint
Think about the shape of a snake!
4Question 4.
Are reverse curves advisable for high-speed traffic?
- True
- False
Show hintHide hint
Consider what happens at a sharp turn.
Question 5.
Create a conceptual design for a road involving reverse curves in a mountainous area. What elements will factor into your calculations?
Show hintHide hint
Reflect on how vehicle dynamics change with speed on turns.
Question 6.
Evaluate a case where a reverse curve caused multiple accidents due to improper design. What steps would you implement to rectify this situation?
Show hintHide hint
Think about what safety measures can help mitigate risk at the PRC.

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