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Groynes are built
Meandering of river occurs in
Rain shadow region in India is found
Contour bunding is practiced in
The type of canal meant for diversion flood waters of river is
The Duty of water at the outlet is also known as
Isobar is a line which joints the points of equal
Water present in the soil which cannot be removed except by heating is called
Available soil moisture is the difference between
In cyclones of northern hemisphere wind blows
The field capacity off irrigation soil depends on:
Which of the following has the maximum water application efficiency?.
The buoyant force is
Specific capacity of an open well is the ratio of
Aquifer is a geological formation which
Limnology is the science which deals with
Evaporation through plants and the surrounding soil together is called
Infiltration capacity of the soil is defined as
The continuity equation represents conservation of
The volume of water stored between minimum pool level and normal pool level is
A cross-drainage work carrying canal over the drainage is known as
The ratio of rate of change of discharge of an outlet to the rate of change of discharge of its parent Chanel is called
If D is central depth of a triangular channel,the hydraulic mean radius is given by
In the case of steep topography, the best method of irrigation is
The consumptive use of water for a standing crop is equal to
The contour line can cross one another only in the case of:
The vertical distance between any two consecutive contours is called
The line joining the points having the same elevation above datum surfaces called a
The collimation method for obtaining the reduced level of points does not provide check on
A staff reading taken on a bench mark is called:
A fixed point of reference of known elevation is called
A surface which is normal to the direction of gravity at all points, as indicate by a plumb line, is known as
A levelling station is a place where
The very first reading taken is called
In plane tabling the centering can be done by
The method of surveying in which field work and plotting work are done simultaneously is called
The method of plane tabling commonly used for establishing the instrument stations only is
The operation of turning the table so that all the lines on the paper are parallel to the corresponding lines on the ground, is called
In plane tabling, the instrument used to measure horizontal and vertical distance directly is known as
Radiation in plane table survey is the best suited when
An advantage of plane tabling's
Intersection is preferred to radiation when
The technique of plotting all the accessible stations with a single set up of plane table is called
When the angular measurements are more precise than measurements in a traverse, the balancing of traverse is
When the angular and linear measurement sare equally traversing the balancing is done by
The latitude and departure of a traverse line are both the whole circle bearing of the line lies in the
An axis about which the telescope can be rotated in a plane is called
The Reduced bearing may have any value of between
In order to measure a horizontal angle more accurately than a vernier, a method
The deflection angle may have any value between