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 1
Numerical
+1
-0
For a horizontal curve, the radius of a circular curve is obtained as 300 m with the design speed as 15 m/s. If the allowable jerk is 0.75 m/s3 , what is the minimum length (in m, in integer) of the transition curve?___________
Your input ____
4
GATE CE 2022 Set 1
MCQ (More than One Correct Answer)
+1
-0

A horizontal curve is to be designed in a region with limited space. Which of the following measure(s) can be used to decrease the radius of curvature?

A
Decrease the design speed.
B
Increase the superelevation.
C
Increase the design speed.
D
Restrict vehicles with higher weight from using the facility.
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