17.2.3 - Types of gradient
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Practice Questions
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What is a ruling gradient?
💡 Hint: Think about its role in vehicle movement.
What is the main purpose of a minimum gradient?
💡 Hint: Consider water flow.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the ruling gradient in road design?
💡 Hint: Think about safety.
True or False: Exceptional gradients are for general road design.
💡 Hint: What does 'exceptional' imply?
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Challenge Problems
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Given a hilly construction site, calculate the maximum safe gradient for heavy vehicles while ensuring drainage.
💡 Hint: Think about both factors together.
You are designing a road for a mountainous region and need to justify your choices for using exceptional gradients.
💡 Hint: What justifies the need for shorter segments?
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