8 HIGHWAY ENGINEERING 6 DEC 2022 SHIFT 2 JKSSB JE CIVIL
JKSSB JE CIVIL PREVIOUS PAPERS
JAL SHAKTI
06 DEC 2022 (SHIFT-II)
(HIGHWAY ENGINEERING)
Q.NO.25. The equilibrium super-elevation is given by which of the following formula
V^2/R
V^2/gR
V^2/127R
V^2/15R
Ans. B
Q.NO.26. The central portion of a road for high speed vehicle known as:
Express way
Highway
Urban road
Semi-urban road
Ans. A
Q.NO.27. The opportunity to cross slow moving traffic at intervals is not provided in case of
Two-lane highways
Three-lane highways
Four-lane highways
Eight-lane highways
Ans. C
Q.NO.28. The width of class 9 road is:
2.45 m
3.65 m
4.9 m
6 m
Ans. D
Q.NO.29. When the bearing capacity of the soil is poor and the intensity of traffic is high, an additional layer is provided between the soling and sub-grade. This layer is called:
Sub-grade
Sub-base
Base
Wearing course
Ans. B
Q.NO.30. When the straight lines which the two curves connect are nearly parallel or intersect at a small angle. For this type of curve used
Simple curve
Compound curve
Reverse curve
Transition curve
Ans. C
Q.NO.31. The formula for length of the tangent of a simple curve having angle of deflection θ and radius of curvature R, is equal to:
R sin θ/2
R cos θ/2
R tan θ/2
R cot θ/2
Ans. C
Q.NO.32. A camber consisting of two straight slopes joining at the centre is called
Barrel camber
Sloped camber
Composite camber
Straight camber
Ans. B