Practice Speed Flow Relation (31.7.3) - Fundamental relations of traffic flow

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9 questions

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6 sample questions

Question 1.
What happens to flow when no vehicles are present on the road?
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Think about the definition of flow.
Question 2.
At what point do we expect to see maximum flow?
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Consider the relationship between speed and flow.
3Question 3.
What is the maximum flow associated with?
- Zero Speed
- Free Flow Speed
- Intermediate Speed
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Consider what happens during peak flow scenarios.
4Question 4.
True or False: Flow becomes zero during congestion.
- True
- False
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How does congestion affect movement?
Question 5.
Given three different highway scenarios with varying traffic densities, calculate the points at which each would achieve maximum flow.
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Break down each traffic situation separately, considering vehicle dynamics.
Question 6.
Evaluate the effectiveness of a proposed speed limit change on a congested highway and predict the outcomes on flow rates.
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Consider how changing limits might impact overall flow rates.

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