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Civil Quiz 38
under which rule of government, guidelines for solid waste management are followed today?
Solid waste rules, 2000
Solid waste rules, 2016
Municipal solid waste rules, 2000
Municipal solid waste rules, 2016
Flocculation of iron from water by the addition of lime is an example of which of the following process?
ion exchange
adsorption
chemical coagulation
chemical precipitation
The self-cleansing velocity of water flowing through pipe lines, is
1 metre/sec
2 metres/sec
0.25 metre/sec
0.5 metre/sec
What is the percentage of aerobically digested sludge?
1.0-2.0
0.2-0.5
0.3-0.6
1.5-3.0
Rise and fall method is used in.
none of these
differential levelling
profile levelling
check levelling
In CPM analysis,
Uncertainties are not allowed
All the above
Activities are represented by arrows
Emphasis is given to activities
The asymptotes of any hyperbola intersects at
centre
at focus
on the axis
on the directrix
According to Khosla's theory, the undermining of the floor starts from the
intermediate point
foundation bed
tail end
starting end
The average domestic consumption under normal conditions in an Indian city per day per person, is
125 litres
115 litres
105 litres
135 litres
The switch angle is the angle subtended between the gauge faces of the
tongue rail and check rail
none of these
stock rail and tongue rail
stock rail and check rail
The Francis formula for the discharge over Cippoletti weir is
1.84 LH1/2
1.84 LH5/2
1.84 LH
1.84 LH3/2
Granite is mainly composed of
quartz and mica
quartz, felspar and mica
felspar and mica
quartz and felspar
The energy possessed by a liquid particle by virtue of its velocity or motion is known as
kinetic energy
potential energy
pressure energy
friction energy
A hexagon is placed parallel to vertical plane which of the following projection is true?
front view –line, top view-line
front view-line, top view- hexagon
top view- hexagon, side view- line
front view- hexagon, top view- line
Hexagonal iv. 10
1, iv; 2, iii; 3, ii; 4, i
1, i; 2, ii; 3, iii; 4, iv
1, iii; 2, iv; 3, ii; 4, i
1, iii; 2, ii; 3, iv; 4, i
The vertical stem of cantilever retaining wall is subjected to
varying earth pressure developing tensile stresses on earth side
varying earth pressure developing tensile stresses on opposite side of earth side
downward force due to self-weight of slab
varying large upward soil pressure
A raingauge should preferably be fixed
under the tree
in a closed space
in an open space
near the building
Members used to carry wall loads over wall openings are called
purlin
lintels
rafter
girder
The length of a liquid stream while flowing over a weir __________ at the ends of the sill.
Expands
Contracts
None of these
Does not change
An ellipse is placed parallel to vertical plane which of the following projection is false?
the traces of plane containing this circle will not intersect at xy reference line
ellipse is perpendicular to horizontal plane
front view-ellipse, top view- line
length in top view and side view will be same
A beam is said to be of uniform strength, if
Bending stress is the same at every section along its longitudinal axis
B.M. is same throughout the beam
Shear stress is the same through the beam
Deflection is the same throughout the beam
defined as, decisions and actions exercised on the basis of moral concern for other people and recognition of good moral reasons.
moral autonomy
moral value
moral integrity
moral quality
Higher specific speeds (160 to 500) of centrifugal pump indicate that the pump is of
Any of these types.
Radial flow type
Axial flow type
Mixed flow type
The height of the parapet wall is usually kept as
100 cm
25 cm
50 cm
75 cm
The width of the class 9 roads is
6 m
2.45 m
4.9 m
3.65 m
The pressure acting on the stones in stone masonry construction should be
At 60° to the direction of bedding planes
Along the direction of bedding planes
At 45° to the direction of bedding planes
Perpendicular to the direction of bedding planes
According to Kurt Lewin, which of the following is not a stage in the change process?
Refreezing
Restraining
Changing
Unfreezing
Which material is used in contact filters for the removal of fluorides?
Synthetic tri-calcium phosphate
Calcium phosphate
Bone charcoal
Copper sulfate
Adding water to improve workability has the effect of_________
all the above
increasing settlement
reducing strength
drying shrinkage
If a square is placed on its base parallel to horizontal plane, and plane containing square is perpendicular to horizontal plane and inclined to vertical plane then the top view gives a line of length equal to side of square.
TRUE
None of the above
FALSE
Both A and B