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Civil Quiz 47
The Federal Water Pollution Control Act of 1948 became CWA.
FALSE
TRUE
None of the above
Both A and B
If the formation level of a highway has a uniform gradient for a particular length, and the ground is also having a longitudinal slope, the earthwork may be calculated by
all the above
trapezoidal formula
prismoidal formula
mid-section formula
Give the time period for long term budget
More than a year
15 Months
12 Months
6 Months
According the mass curve method, the storage capacity is defined as
maximum excess of supply * maximum excess of demand
maximum excess of supply – maximum excess of demand
maximum excess of supply + maximum excess of demand
maximum excess of supply / maximum excess of demand
The sill in a wooden partition wall is the
lower horizontal
upper horizontal
vertical
intermediate horizontal
A steel pile which function more efficiently in soft clay or loose sand, is
screw pile
pipe pile
disc pile
H-pile
The duty of irrigation water will be less if
water supply required is less
none of these
area irrigated is more
water supply required is more
Grit chamber is similar to which of the following?
Screening unit
Sedimentation tank
Coagulation tank
Sand bed
Name the type of cement from the following for canal linings:
Quick setting cement
Sulphate resisting cement
Rapid hardening cement
Pozzolana cement
Lock gates are provided to
Store water for irrigation purpose
None of the above.
Change the water level in a canal or river for irrigation
Either of the above
Crystals which are better developed in two directions than third direction are known as
equidimensional
tabular
none of these
any of these
______ is the branch of engineering dealing with the study of behaviour of fluid when it is at rest or in motion.
hydro statics
Hydro dynamics
Hydraulics
Fluid Mechanics
Reinforced cement concrete is equally strong in taking
tensile and compressive stresses
tensile and shear stresses
compressive and shear stresses
tensile, compressive and shear stresses
The plywood
Has good strength along the panel only
Cannot be bent more easily than ordinary wood of same thickness
Can be spilt in the plane of the panel
Has greater impact resistance to blows than ordinary wood
A vessel of 4 m3 contains oil which weighs 30 kN. The specific weight of the oil is
7.5 kN/m3
10 kN/m3
6 kN/m3
4.5 kN/m3
For D.P.C. at plinth level, the commonly adopted material is
cement concrete
bitumen sheeting
plastic sheeting
mastic asphalt
_________ is accomplished by the replenishment of oxygen lost to bacterial degradation of organic waste.
Re-suspension
Gas transfer
Dilution
Filtration
When the concrete attains sufficient strength, which elements are released?
jacks
casting bed
tendons
beams
Employee relationships are major element of occupation of
Account manager
Marketing manager
Human resource manager
Finance manager
D.P.C (Damp Proof Course) is mainly laid on:
Foundation
Footing
Plinth
Floor
In multiple point mooring system, vessel is secured to minimum of
Eight points
Two points
Four points
Six points
The pollution zones in the river are divided into how many types?
3
8
6
4
During normal working operation, the pump works like
Drive pumps View Answer
Froth pumps
Centrifugal pumps
Self priming pumps
Grade of concrete is given in______
IS : 457-2000
IS : 456-2002
IS : 456-2000
IS : 456-2007
For transport of sample to laboratory, the sample is
given disturbance
saturated with lime
wrapped in wax paper
mixed with other samples
Which of the following activities are not included in quality assurance?
Durability
Reliability
Safety
Ductility
Processes of cement manufacturing is _______ ?
Wet process
Dry process
All of above
Semi-dry process
The time activity consumes in normal conditions is
Pessimistic time
Optimistic time
All of the above
Most likely time
The best draulic channel cross-section is the one which has
maximum wetted perimeter
least cost
minimum wetted perimeter
maximum area for a given flow
A camber of 1 in 30 means that for a 30 m wide road, the crown of the road will be
Both A and B
None of the above
0.5 m
1 m