Traffic Engineering · Transportation Engineering · GATE CE
Start PracticeMarks 1
GATE CE 2022 Set 2
A single-lane highway has a traffic density of 40 vehicles km. If the time-mean speed and space-mean speed are 40 kmph and 30 kmph, respectively, the ...
GATE CE 2022 Set 2
The lane configuration with lane volumes in vehicles per hour of a four-arm signalized intersection is shown in the figure. There are only two phases:...
GATE CE 2022 Set 2
For a traffic stream, V is the space mean speed, k is the density, q is the flow. Vf is the free flow speed, and kf is the jam density. Assume that th...
Marks 2
GATE CE 2023 Set 2
The figure presents the time-space diagram for when the traffic on a highway is suddenly stopped for a certain time and then released. Which of the fo...
GATE CE 2023 Set 1
A plot of speed-density relationship (linear) of two roads (Road A and Road B) is shown in the figure.
If the capacity of Road A is CA and the capa...
GATE CE 2022 Set 2
Assuming that traffic on a highway obeys the Greenshields model, the speed of a shockwave between two traffic streams (P) and (Q) as shown in the sche...