List of practice Questions

In the downstream of spillways, hydraulic jump occurs mainly to:
The shear strength of soil is approximately 1.7 kN/m² when it is said to be at:
Flow nets are constructed such that the head lost between successive —————— lines remains the same.
Which one of the following is NOT a layout of tile drain?
Which of the following is a region above the water table where water rises in a porous medium?
In Darcy’s equation, the constant \( K \), which is the property of the media, is called:
In groundwater hydrology, the term used to describe saturated flow directed away from the water table is called:
Which of the following occurs when the land surface dips to intersect the water table?
If \( i \) is the intensity of rain (cm/hr), \( f \) is the rate of infiltration (cm/hr), and \( f_c \) is infiltration capacity (cm/hr), then the maximum rate at which soil can absorb water is:
How is lumped hydrologic flow routing of a flood, where flow is calculated as a function of time alone, called?
Which of the following is NOT a recording rain gauge?
Wells that are excavated pits through the geological formation, requiring lining only for a couple of meters from the top, are usually found in:
Aquifer testing conducted to determine hydraulic parameters is:
An agricultural pump lifts water from a well with a discharge of 1,00,000 liters/hour against a head of 20 m. What is the water power in watts?
The branch of surveying which takes into consideration the true shape of the earth is called:
Lines are first run around the perimeter of a plot, then details are fixed in relation to established lines. This process in surveying is called:
In surveying using a compass, —————— is the operation in which the compass is kept exactly over the station from where the bearing is to be determined.
Which of the following soil structures impedes downward movement of water?
A soil sample has a mass of 20 g and the volume of the soil sample is 15 cm³. The bulk density of soil is:
At a given matric potential, —————— retains more water.
One of the erosion control measures for slope management is:
Tree windbreaks protect soil-carrying capacity of wind for approximately —————— times the height of the tall tree on the windward side.
The design velocity of flow in a grassed waterway is 2.0 m/s, then the cover condition should be:
If rice requires 10 cm depth of water at an average interval of about 10 days and if the crop period of rice is 120 days, the delta for rice is:
For which of the following crops is furrow irrigation NOT suited?