In collinear force system the forces whose line of action lie on
Anonymous Quiz
15%
Does not meet at one point
36%
Same line
23%
On the same plain
26%
Meet at one point
The thickness of slabs and the sectional dimensions of columns should be taken to the nearest
Anonymous Quiz
11%
0.100m
27%
0.010m
24%
0.020m
38%
0.005m
Flakiness index test is not applicable for the aggregates having size less than
Anonymous Quiz
16%
4.5 mm
36%
0.6 mm
22%
1.8 mm
26%
6.3 mm
Poisson ratio of a thin cylindrical shell is given as 1/m , the diameter is d , length l and thickness t , subjected to an internal p , the ratio of longitudinal strain to hoop strain is
Anonymous Quiz
15%
(m-2)/(2m+1)
40%
(2m-1)/(m-2)
35%
(m-2)/(2m-1)
10%
(2m+1)/(m-2)
According to IS 800:1984 , the minimum thickness of the vertically stiffened web plate shall not be less than
Anonymous Quiz
41%
d/85
34%
d/200
14%
d/225
10%
d/250
A line joining some fixed stations on main survey lines is
Anonymous Quiz
12%
Check line
45%
Base line
43%
Tie line
0%
Cross line
According to Tresca , the yield locus is a/an
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3%
Rectangle
20%
Circle
43%
Hexagon
33%
Ellipse
Francis turbine is a
Anonymous Quiz
12%
Axial flow impulse turbine
49%
Radial flow reaction turbine
25%
Axial flow reaction turbine
14%
Radial flow impulse turbine
The ultimate tensile stress of mild steel compared to ultimate compressive stress is
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20%
Same
47%
More
23%
Less
9%
More or less depending on the other factors
The Poisson ratio for concrete
Anonymous Quiz
14%
Remains unchanged
67%
Increases with richer mixes
19%
Decreases with richer mixes
0%
None of these
A structural member is generally designed so that the material is stressed up to
Anonymous Quiz
42%
Yield stress
36%
Ultimate stress
11%
Breaking stress
12%
Working stress
What will be the minimum yield strength (Mpa) of Fe500 steel used as reinforcement in concrete ?
Anonymous Quiz
11%
550
68%
500
13%
415
8%
250
Concrete exposed to severe freezing -thawing condition shall be classified as exposed to
Anonymous Quiz
12%
Moderate
32%
Extreme
34%
Severe
22%
Very severe
In reinforced concrete construction, the structures in which marked changes in plane dimension takes place abruptly shall be provided with
Anonymous Quiz
16%
Contraction joints
22%
Vertical cut
44%
Construction joints
19%
Expansion joints
_______ bridges are Permanent bridges
i) Class A bridges ii) Class AA bridges iii) 70R loading iv) Class B bridges
i) Class A bridges ii) Class AA bridges iii) 70R loading iv) Class B bridges
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41%
i and ii
24%
i and iii
31%
ii and iii
4%
iii and iv
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Hydraulic Jump over a wier (demonstration)
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How an Aquifer works(confined and unconfined aquifers)
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How a Septic Tank Works(animated video explaination full)
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Fluid Mechanics--Aerodynamic Drag (full concept animated video explaination)