1
GATE CE 2023 Set 2
MCQ (Single Correct Answer)
+1
-0.33
Which of the following is equal to the stopping sight distance?
A
(braking distance required to come to stop) + (distance travelled during the perception-reaction time)
B
(braking distance required to come to stop) – (distance travelled during the perception-reaction time)
C
(braking distance required to come to stop)
D
(distance travelled during the perception-reaction time)
2
GATE CE 2023 Set 2
MCQ (More than One Correct Answer)
+1
-0
As per the Indian Roads Congress guidelines (IRC 86: 2018), extra widening depends on which of the following parameters? 
A
Horizontal curve radius
B
Superelevation
C
Number of lanes
D
Longitudinal gradient
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 1 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 2
MCQ (More than One Correct Answer)
+2
-0
Consider the Marshall method of mix design for bituminous mix. With the increase in bitumen content, which of the following statements is/are TRUE? 
A
the Stability decreases initially and then increases
B
the Flow increases monotonically
C
the air voids (VA) increases initially and then decreases
D
the voids filled with bitumen (VFB) increases monotonically
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