1
GATE CE 2025 Set 2
MCQ (More than One Correct Answer)
+2
-0

The free flow speed of a highway is 100 km/h and its capacity is 4000 vehicle/h. Assume speed density relation is linear.

For a traffic volume of 2000 vehicle/h, choose all the possible speeds (in km/h) from the options given below (round off to two decimal places).

A
85.36
B
65.20
C
14.64
D
7.22
2
GATE CE 2025 Set 1
MCQ (Single Correct Answer)
+2
-0.67

The speed-density relation on a one-way, single lane road is shown in the figure, where speed $u$ is in km/hour and density $k$ is in vehicles/km. The maximum flow (in vehicles/hour) on this road is

GATE CE 2025 Set 1 Transportation Engineering - Traffic Engineering Question 2 English
A
2500
B
900
C
2250
D
2000
3
GATE CE 2023 Set 2
MCQ (More than One Correct Answer)
+2
-0

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 following statements are true?

GATE CE 2023 Set 2 Transportation Engineering - Traffic Engineering Question 4 English
A
Speed is higher in Region R than in Region P
B
Volume is lower in Region Q than in Region P
C
Volume is higher in Region R than in Region P
D
Density is higher in Region Q than in Region R
4
GATE CE 2023 Set 1
MCQ (Single Correct Answer)
+2
-0.66

A plot of speed-density relationship (linear) of two roads (Road A and Road B) is shown in the figure.

GATE CE 2023 Set 1 Transportation Engineering - Traffic Engineering Question 5 English

If the capacity of Road A is CA and the capacity of Road B is CB, what is $\rm \frac{ C_A}{C_B }$?

A
$\rm \frac{ k_A}{k_B }$
B
$\rm \frac{ u_A}{u_B }$
C
$\rm \frac{ k_Au_A}{k_B u_B}$
D
$\rm \frac{ k_Au_B}{k_B u_A}$
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