Select the true items related to speed-flow plot. Select only the four correct answers.
Select the true items related to speed-flow plot. Select only the four correct answers.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Select the true items related to speed-flow plot. Select only the four correct answers.
The free flow speed corresponds to critical flow.
The maximum flow corresponds to the maximum speed.
The speed-flow plot represents a linear relationship.
The free flow speed corresponds to near zero flow.
The maximum flow corresponds to the critical speed.
The speed-flow plot represents a parabolic relationship.
The critical density can be found from the slope of the line connecting the origin and any point on the speed-flow diagram.
The critical density can be found from the slope of the line connecting the origin and the capacity point on the speed-flow diagram.
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