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Civil Quiz 91
For an inclined back and surcharge, if P1, is horizontal pressure and W is weight of soil wedge, then the total pressure is given by
p=p1+w
p = √p 2 + w 2
p=(p1+w)2
p=p1-w
The concrete mix which causes difficulty in obtaining a smooth finish, possess
segregation
internal friction
harshness
bleeding
A map indicates roads, highways, towns and the interrelationship is an ______model
Iconic
mathematical
analogue
none of the above
High temperature
increases
decreases
Both A and B
None of the above
Earth observations from a satellite platform provide:
synoptic view of a large area
constant solar zenith angles and similar illumination conditions
repetitive observations of the same area with intervals of a few minutes to a few weeks
all of these
Mostly used coagulant, is
Chlorine
Alum
Lime
Bleaching powder
Clem shell does not work for _______
under water excavation
excavation of trenches
for excavating large pit
all of the above
Bulk modulus of elasticity is the ratio of
Tensile stress to tensile strain
Compressive stress to compressive strain
Compressive stress to volumetric strain
None of the above.
Desiccants are chemicals that:
Remove humidity
Add humidity
Add moisture
Remove moisture
In snow-bound sections, the super-elevation on roads should not be more than
7%
8%
9%
10%
The initial solution of a transportation problem can be obtained by applying any known method. But the only condition is
The solution be optimal
The rim conditions are satisfied
The solution not be degenerate
All of the above
An R.C.lintel is spanning an opening of 2 m span in a brick wall. The height of the roof is 2.9 m above the floor level and that of the opening is 2.1 m above the floor level. The lintel is to be designed for self weight plus
Triangular load of the wall
UDL of wall
UDL of wall + load from the roof
Triangular load + load from the roof
In masonry construction, excessive tension is not permissible and hence in order that the supporting area is fully in compression, the width of footing is so adopted that the centre of gravity of the load falls.
at the centre of base
within the middle third of base
within the middle fifth of base
any one of these
The critical path is
The longest path of the network
The shortest path of the network
The average duration path of the network
None of the above
Hydration of cement is due to the chemical action of water with
dicalcium silicate
tricalcium silicate
tricalcium aluminate
all of these
According to_____________,men had a tendency to solve problems by applying abstract moral principles
gilligan‟s theory
kohlberg theory
monopoly theory
autonomy theory
Which type of structure would cost less in terms of materials?
statically determinate
statically indeterminate
both will cost equally
depends upon loading
The type of transition curve recommended by the IRC is
cubic parabola
cubic spiral
lamniscate
none of these
The Hagen William formula is used to design the pipeline.
TRUE
FALSE
all
none
is a personality attribute that measures the degree to which people believe they control their own fate.
locus of control
culture
values
none of the above
The clarigesters are
Circular septic tanks
Rectangular septic tanks
Circular Imhoff double tanks with bottom hoppers
Circular Imhoff double storey tanks without bottom hoppers
Hogging is
Negative bending moment
Positive shear force
Positive bending moment
Negative shear force
The curst of earth is static and stable.
TRUE
FALSE
none
none
The greater the risk involves in making a decision, the greater the:
Outcomes
Information available
Rewards
Uncertainty
Any activity which does not consume either any resource or time is called _______ .activity.
Predecessor
Successor
Dummy
End
A regular cone is been cut by a plane which is inclined to axis of cone and cuts all the generators the section formed be like
ellipse
hyperbola
circle
parabola
A column is regarded as long column if the ratio of its effective length and lateral dimension, exceeds
10
15
20
25
To stabilize a concrete cantilever retaining wall against sliding, the ratio of resisting force to sliding force should be
≥ 1.55
≤ 1.55
≥ 1.0
≤ 0.645
The observations are given that 11, 12, 14, 15, 17, 18 so what is the value of variance for observation 12?
0
-2.5
2.5
None of the above
The latitude and departure of a traverse line are both positive when the whole circle bearing of the line lies in the
first quadrant
second quadrant
third quadrant
fourth quadrant
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