Practice Ruling Gradient (17.2.3.1) - Vertical Alignment - Transportation Engineering

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10 questions

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6 sample questions

Question 1.
What is a ruling gradient?
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Think about its definition in terms of road design.
Question 2.
What is a limiting gradient?
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Consider why cost may affect gradient decisions.
3Question 3.
What is the ruling gradient?
- The maximum design gradient
- The minimum design gradient
- A gradient for drainage
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Focus on the definition of ruling.
4Question 4.
True or False: Limiting gradients are always steeper than ruling gradients.
- True
- False
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Consider what limiting means.
Question 5.
Consider a new highway needing a ruling gradient in a hilly area. High construction costs threaten your design. Discuss potential gradients you would suggest and justify based on IRC recommendations.
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Relate your suggestion to IRC values.
Question 6.
Faced with a scenario where heavy trucks frequently traverse a new road section, analyze how you would adjust the ruling and limiting gradients.
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Think about how traffic types affect gradient choices.

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