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RRB/SSC JE Civil 2019 | Highway Quiz 4
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Question 1
The shift of the transition curve of radius 300 m and length 48 m is _______.
Question 2
In plains the minimum length of transition curve is ________.
Question 3
What is the psychological widening of a pavement on horizontal curve of radius 230 m for ruling speed 80 kmph?
Question 4
The value of off-tracking while a vehicle is negotiating a two lane curve of radius 50 m, with a wheel base of 6.8 m, is ________ m.
Question 5
Extra widening required for a pavement is equal to
Question 6
A transition curve has length 50cm & curvature 0.1 cm-1 . Shift for transition curve is-
Question 7
For a highway, if radius of circular curve is 100 m and design speed is 50 km/hr then the length of the transition will be-
Question 8
For a horizontal curve on a National Highway, design vehicle speed of 110km/hr, super elevation of 7% and lateral friction of 0 .14, what will be the ruling radius?
Question 9
If a descending gradient of 1 in 30 meets an ascending gradient of 1 in 40, then the length of valley curve required for a headlight sight distance of 150 m will be.
Question 10
Which of the following are the criteria associated with the design of sag vertical curve?
1) Provision of minimum stopping distance during day time.
2) Adequate drainage.
3) Comfortable operation.
4) Pleasant appearance.
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Sep 28ESE & GATE CE
