Question #2 .....A. Multiple answerA.1. There are three measures representing macroscopic Traffic Characteristics. What are they?O. FlowA.2. Macroscopic traffic flow model deals with individual driver behavior. What are those three behaviors?0. Car FollowingA.3. one of the following points is wrong for the perception reaction process:O. PerceptionA.4. One of the following techniques are not used as a tool for measuring the traffic speed:O. Radar Sensors O.Inductance loop detectors O.Manual count board .Video Imagingpoi-.. F,s)0. SpeedO. DensityO. LengthO. Lane changingO. Gap acceptanceO. CrossD. DirectionD. IdentificationO. EmotionO. ReactionB. True or False (T/F)B.1. (F) Consider a parabolic rlow-density curve, the maximum flow rate occurs when the traffic flow istraveling at the free-flow speed.B.2. (T) Traffic studies are needed to evaluate the performance of a transportation facility. Therefore, theexamples of quantities that evaluated are Highway-related crashes, Parking, Congestion, Delays, Etc.B.3. (F) As the flow rate of a traffic flow increases, its speed will always decrease.B.4. (T) The time mean speed is always larger than or equal to its corresponding space mean speed.oints)

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poi- -. F. s) Question #2 ... A. Multiple answer A.1. There are three measures representing macroscopic Traffic Characteristics. What are they? O. Flow A.2. Macroscopic traffic flow model deals with individual driver behavior. What are those three behaviors? O. Car Following A.3. one of the following points is wrong for the perception reaction process: O. Perception A.4. One of the following techniques are not used as a tool for measuring the traffic speed: O. Radar Sensors O.Inductance loop detectors .Manual count board D.Video Imaging O. Speed O. Density 0. Length O. Lane changing O. Gap acceptance O. Cross D. Direction O. Identification O. Emotion . Reaction B. True or False (T/F) B.1. (F) Consider a parabolic rlow-density curve, the maximum flow rate occurs when the traffic flow is traveling at the free-flow speed. B.2. (T) Traffic studies are needed to evaluate the performance of a transportation facility. Therefore, the examples of quantities that evaluated are Highway-related crashes, Parking, Congestion, Delays, Etc. B.3. (F) As the flow rate of a traffic flow increases, its speed will always decrease. B.4. (T) The time mean speed is always larger than or equal to its corresponding space mean speed. oints)

poi- -. F. s) Question #2 ... A. Multiple answer A.1. There are three measures representing macroscopic Traffic Characteristics. What are they? O. Flow A.2. Macroscopic traffic flow model deals with individual driver behavior. What are those three behaviors? O. Car Following A.3. one of the following points is wrong for the perception reaction process: O. Perception A.4. One of the following techniques are not used as a tool for measuring the traffic speed: O. Radar Sensors O.Inductance loop detectors .Manual count board D.Video Imaging O. Speed O. Density 0. Length O. Lane changing O. Gap acceptance O. Cross D. Direction O. Identification O. Emotion . Reaction B. True or False (T/F) B.1. (F) Consider a parabolic rlow-density curve, the maximum flow rate occurs when the traffic flow is traveling at the free-flow speed. B.2. (T) Traffic studies are needed to evaluate the performance of a transportation facility. Therefore, the examples of quantities that evaluated are Highway-related crashes, Parking, Congestion, Delays, Etc. B.3. (F) As the flow rate of a traffic flow increases, its speed will always decrease. B.4. (T) The time mean speed is always larger than or equal to its corresponding space mean speed. oints)

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Highway Safety

Proper highway safety refers to the methods or rules that prevent highway travelers from being killed or severely injured. Proper highway safety measures help to protect motorists, cyclists, pedestrians, passengers on public transport, and so on.

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