The approximate ratio of strength of 15 cm × 30 cm concrete cylinder to that of 15 cm cube of the same concrete is
Anonymous Quiz
23%
(a) 1.25
12%
(b) 1.0
61%
(c) 0.85
3%
(d) 0.50
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For excavating solid rocks, the most suitable equipment is
Anonymous Quiz
29%
(a) power shovel
14%
(b) dragline
47%
(c) hoe
10%
(d) clamshell
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The most suitable type of roller for compacting cohesive soils is
Anonymous Quiz
6%
(a) smooth wheel roller
82%
(b) sheep foot roller
11%
(c) pneumatic roller
1%
(d) tamper
In Marshall method of bituminous mix design, the optimum bitumen content (OBC) is taken as
Anonymous Quiz
15%
(a) Bitumen content corresponding to maxi. stability
29%
(b) Bitumen content corresponding to maxi. unit weight
22%
(c) Bitumen content corresponding to 4% air voids
34%
(d) average of above three values.
The minimum value of camber provided for thin bituminous surface hill roads, is
Anonymous Quiz
11%
a) 2.2%
70%
b) 2.5%
17%
c) 3.0%
2%
d) 3.5%
Load transferred from rails to bottom flanges is in
Anonymous Quiz
13%
(a) deck type girder
42%
(b) through type girder
28%
(c) semi-through type girder
17%
(d) Plate girder
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Cut water and ease water are provided in bridge piers
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5%
(a) for aesthetic of the piers
11%
(b) to reduce weight of piers
50%
(c) to prevent accumulation of weed near pier
34%
(d) for streamlining the passage of water
For 4 lane bridge, the reduction in longitudinal effect shall be
Anonymous Quiz
9%
(a) 0%
40%
(b) 10 %
44%
(c) 20 %
7%
(d) 30 %
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Which type of structure would cost less in terms of materials?
Anonymous Quiz
33%
a) Statically indeterminate
14%
b) Both will cost equally
23%
c) Depends upon loading
29%
d) Statically determinate
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Which of the following is carried by truss members?
Anonymous Quiz
13%
a) flexural load
13%
b) bending load
71%
c) axial load
3%
d) shear load
Which of the following methods of structural analysis is a force method?
Anonymous Quiz
15%
a) three moment equation
26%
b) slope deflection method
40%
c) column analogy method
20%
d) moment distribution method
Identify the incorrect statement from the following regarding applicability of Maxwell’s reciprocal theorem.
Anonymous Quiz
17%
a) It is applicable for elastic member’s only
24%
b) The temperature must remain constant throughout
30%
c) Supports of the member should be unyielding
29%
d) It is applicable for prismatic member only
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