List of practice Questions

Which type of mould board is used in sticky soils as primary tillage equipment?
While designing a seed drill, the normal width of a seed drill (W) is based on the number of furrow openers (N) and spacing between furrows (S). The correct relationship is:
When energy expressed is 10 calories, it is equal to:
How is the connecting rod in a conventional mower, which is pinned to the crankshaft with a pin to transmit reciprocating motion to the knife head, called?
Which of the following estimates the potential wind energy sites by power density of the site?
Which one of the following is the most efficient in energy storage as a rechargeable battery?
What is the displacement volume for a four-stroke engine, with a 10 cm bore diameter and 8 cm stroke length?
What is the speed required if a tractor engine has constant horsepower, to get high torque at the rear wheel?
Which of the following anti-freeze solutions is mixed with water in the cooling system of tractors under very cold conditions?
Which of the following is highly power-intensive in farm operations?
Which of the following is NOT a part of the dashboard of a tractor?
How is the horizontal distance between the front and rear wheel measured at ground contact called?
In a power tiller, when the main clutch transmits power to the transmission gear, the power is transferred to:
How is a real fluid in which shear stress is directly proportional to the rate of shear strain called?
What is the Reynolds number for the flow with velocity 2 m/s, flowing through a 10 cm diameter pipe carrying water with viscosity 1 centipoise?
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?