4- The speed at which vehicles will travel un impeded is a-Time mean speed b- space mean speed c-free flow speed d-running speed. 5-Underwoods assumption show that speed density relationship is a- Linear b-Logarithmic c- Exponential d- none of them. 6- The value of PHF for volume 1600 veh./hr. and quarter hour volume 400 Is a. PHF-08 b. PHF-0.95 DHE-10 -0.75

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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4- The speed at which vehicles will travel un impeded is
a-Time mean speed b-space mean speed c-free flow speed d-running
speed.
5-Underwoods assumption show that speed density relationship is
a- Linear b-Logarithmic c- Exponential d- none of them.
6- The value of PHF for volume 1600 veh./hr. and quarter hour volume 400
Is
a- PHF=0.8 b- PHF=0.95 c- PHF= 1.0 d-PHF=0.75.
Transcribed Image Text:4- The speed at which vehicles will travel un impeded is a-Time mean speed b-space mean speed c-free flow speed d-running speed. 5-Underwoods assumption show that speed density relationship is a- Linear b-Logarithmic c- Exponential d- none of them. 6- The value of PHF for volume 1600 veh./hr. and quarter hour volume 400 Is a- PHF=0.8 b- PHF=0.95 c- PHF= 1.0 d-PHF=0.75.
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