7. If d is the thickness of a concrete pavement, the equivalent radius b of resisting section for an interior loading, is___________
Anonymous Quiz
19%
A. b = 0.6 + d^2 - 0.675 d
38%
B. b = 1.6 + d^2 + 0.675 d
25%
C. b = 1.6 + d^2 - 3.675 d
19%
D. b = 1.6 + d^2 - 0.675 d
8. If x% is the gradient of an alignment and y% is the gradient after proper superelevation along a curved portion of a highway, the differential grade along the curve, is________
Anonymous Quiz
6%
A. (x + y)%
17%
B. (x - y)%
61%
C. (y - x)%
17%
D. (x x y)%
0%
E. (y + x)%
9. In an ideal transition curve, the radius of curvature
Anonymous Quiz
27%
A. is constant
13%
B. at any point is directly proportional to its distance from the point of commencement
40%
C. is inversely proportional to the radius of main curve
20%
D. is directly proportional to the radius of main curve
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10. Intermediate catch water drains are provided only, if ________________
Anonymous Quiz
6%
A. catchment area of the watershed above road is large
22%
B. intensity of rainfall is heavy
0%
C. single catch water drain is inadequate
72%
D. all the above.
11. Pick up the correct statement from the following:______________
Anonymous Quiz
15%
A.Minimum desirable width of medians on rural highways is 5 metres
10%
B.Minimum width of medians should be 3 metres
20%
C.On long bridges and viaducts, the width of medians should be 1.5 m
55%
D.All the above.
12. Raising of outer edge of a road with respect to inner edge, is known_______
Anonymous Quiz
70%
A. super elevation
9%
B. cant
9%
C. banking
12%
D. all the above.
13. Width of the shoulders of carriage way is generally kept_________
Anonymous Quiz
13%
A. 100 cm
10%
B. 125 cm
29%
C. 150 cm
6%
D.200 cm
42%
E. 250 cm
14. Round-abouts are not suitable if number of vehicles exceed_______.
Anonymous Quiz
44%
A.3000
11%
B.4000
11%
C.5000
33%
D.6000
15. For a comfortable travel on Highways, the centrifugal ratio should not exceed_____________.
Anonymous Quiz
15%
A. 0.10
23%
B. 0.15
4%
C. 0.20
42%
D. 0.25
15%
E. 0.30
16. The traffic manoeuvre means_____________.
Anonymous Quiz
14%
A. diverging
14%
B. merging
29%
C. crossing
43%
D. all the above.
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🤏The ratio of shearing stress to shearing strain within elastic limit, is known as_______
Anonymous Quiz
35%
A. modulus of elasticity
54%
B. shear modulus of elasticity
4%
C. bulk modulus of elasticity
0%
D. tangent modulus of elasticity
8%
E. all the above.
🤏The method of design of steel framework for greatest rigidity and economy in weight, is known as_______
Anonymous Quiz
35%
A. simply design
10%
B.Nsemi-rigid design
55%
C. fully rigid design
0%
D.none of these.
🤏 The effective length of a compression member of length L held in position and restrained in direction at one end and effectively restrained in direction but not held in position at the other end, is____
Anonymous Quiz
18%
A. L
29%
B. 0.67 L
47%
C. 0.85 L
6%
D. 1.5 L
0%
E. 2 L
🤏 The effective length L of a simply supported beam with ends restrained against torsion, and also the ends of compression flange partially restrained against lateral bending, is given by________
Anonymous Quiz
24%
A. L = span
18%
B. L = 0.85 span
24%
C. L = 0.75 span
0%
D. L = 0.7 span
35%
E. L = 1.25 span
🤏 If the depth of the section of an upper column is smaller than the lower column______
Anonymous Quiz
7%
A. filler plates are provided with column splice
33%
B. bearing plates are provided with column splice
27%
C. neither filler plates nor bearing plates are provided with column splice
27%
D. filler plates and bearing plates are provided with column splice
7%
E. none of these.
🤏 A tension member, if subjected to possible reversal of stress due to wind, the slenderness ratio of the member should not exceed__________
Anonymous Quiz
13%
A. 180
19%
B. 200
25%
C. 250
19%
D. 300
25%
E. 350
🤏 Diameter of a rivet hole is made larger than the diameter of the rivet by______
Anonymous Quiz
23%
A. 1.0 mm for rivet diameter upto 12 mm
23%
B. 1.5 mm for rivet diameter exceeding 25 mm
54%
C. 2.0 mm for rivet diameter over 25 mm
0%
D. none of these.
🤏 When a tension member consists of two channel sections, the allowance for rivet hole is made for two holes from_____________
Anonymous Quiz
15%
A. each web
15%
B. each flange
23%
C. both webs
23%
D. each web or one hole from each flange whichever is more
23%
E. each web or one hole from each flange whichever is less.