Practice Short Questions (2.1) - Exercises for Practice

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8 questions

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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 the definition of a radius in surveying curves?
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Think about the center point of a circle.
Question 2.
Explain what a transition curve is.
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Consider how a car turns at a corner.
3Question 3.
What defines the degree of curve?
- Angle of deflection
- Curvature per unit length
- Length of the curve
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Think about how sharp turns are expressed.
4Question 4.
True or False: Super-elevation is needed only at very sharp curves.
- True
- False
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Consider how curves affect vehicle dynamics.
Question 5.
A road curved segment has a radius of 200m and requires a super-elevation for designing a 70 km/h road. Calculate the required super-elevation in percentage and the length of a necessary transition curve assuming a gradual transition.
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Remember to convert speed to m/s when calculating.
Question 6.
Evaluate the benefits and practical applications of using transition curves in high-speed rail design compared to standard highways.
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Think about the operational differences between rail and road transport.

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