Match the following to True/False. A. GPS devices are an example of mobile traffic sensors For the time-space diagram of a single-lane one-way road, the vehicle trajectories do not intersect with each other unless there is a crash. Pneumatic tubes detect vehicle presence by sending an electric signal to a roadside device. B. + Space mean speed may be greater than time mean speed in certain situations. A. True B. False
Match the following to True/False. A. GPS devices are an example of mobile traffic sensors For the time-space diagram of a single-lane one-way road, the vehicle trajectories do not intersect with each other unless there is a crash. Pneumatic tubes detect vehicle presence by sending an electric signal to a roadside device. B. + Space mean speed may be greater than time mean speed in certain situations. A. True B. False
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:Match the following to True/False.
A.
GPS devices are an example of mobile traffic sensors
For the time-space diagram of a single-lane one-way road, the vehicle
trajectories do not intersect with each other unless there is a crash.
Pneumatic tubes detect vehicle presence by sending an electric signal to a
roadside device.
B. Space mean speed may be greater than time mean speed in certain
situations.
A. True
B. False
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