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Civil Quiz 2
The design value of the velocity of flow in a flocculator is
In an internal mouthpiece, if the jet after contraction expands and fills up the whole mouthpiece, then the mouthpiece is said to be running free.
The design capacity is also known as
What is the minimum diameter of the pipe used to collect black water?
Use of coarser cement particles leads to:
The uniformity coefficient for a uniformly graded soil is nearly unity.
What is the full form ISO is?
Which material is used for pipes which are in contact with milk or product?
The efficiency of jet propulsion for a ship with inlet orifices at right angles to the direction of motion of ship, will be maximum when the relative velocity of the jet and ship is equal to twice the velocity of the ship.
The recommended design sky illuminance values for temperature climate is
In ideal machines, mechanical advantage is
A levelling staff is used to establish:
The process of monitoring performance, comparing it with goals and correcting any significant deviations is known as:
Excess quantity of water
The maximum permissible limit for suspended solids is
A square of side 10 cm is held parallel to vertical plane and one diagonal is perpendicular to xy reference plane. The length of line in top view will be
The size of a step commonly adopted for residential buildings is
Back fill with a sloping surface exerts a total active pressure Pa on the wall of height H and acts at
An object is kept in one of the quadrants of principal planes of projection, for the front view the view is first and object is next and for top view the object came first and then the view on plane (the observer is at top right side of principal planes).
At a point in a simply supported or overhanging beam where Shear force changes sign and = 0, Bending moment is
The breadth of a ribbed slab containing two bars must be between
For complete stabilisation of organic matter in polluted water, it takes
Run-off is the water which flows
The dilution ratio at which the odour is hardly detectable is generally called threshold odour number and for public supplies it should not exceed
is a pipe of gradually increasing area used for discharging water from exit of the turbine to the tail race
The ratio of the quantity of water stored in the root zone of the crops to the quantity of water actually delivered in the field is known as
The borrow pits should, preferably, be taken from
The useful storage is the volume of water stored in the reservoir between
Which of the following is not a disadvantage of Ozonation?
Main purpose of mean water training for rivers is
For the repairing of an old but sound concrete lining, the lining preferred is