Irrigation Engineering
To determine the discharge at a section in a stream from its rating curve, the required data are
i) slope of water surface at the section
ii) stage at the section
iii) current meter readings at the section
The correct answer is

only (iii)
(ii) and (iii)
only (ii)
(i) and (ii)

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Irrigation Engineering
Pick up the correct statement from the following answer

If the flexibility is more than one, the outlet is hyper-proportional
If the flexibility is zero, it is a rigid module
If the setting of an outlet is higher than that required for proportionality, the outlet is hyperproportional
All of these

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Irrigation Engineering
A water-logged land is found suitable for cultivation due to

Absence of aeration of soil from root zone of the plant
Regular supply of water to plants from the water table by capillary action
None of these
Ease of tillage for preparation of the field for optimum condition of germination

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