List of top Water Science and Technology Questions on Agricultural Engineering

___________ is the percentage ratio of (effective operating time of machine) $\div$ (effective operating time + turning time) of machine.

Which of the followings is not a sub-surface tillage implement?

In actual machines ____________.

The current flowing through the armature of a d.c. shunt machine at maximum efficiency is given by :

Given below are two statements
Statement I: If net work done is positive, the kinetic energy of a moving object increases.
Statement II: If net work done is negative, the displacement of a moving object accelerates.
In light of the above statements, choose the most appropriate answer from the options given below

What is Joule/second

The motor used for the compressors is

Given below are two statements, one is labelled as Assertion A and the other is labelled as Reason R:
Assertion A : The power of a pump which raises 100 kg of water in 10 sec to a height of 100 m is 10 KW
Reason R : The practical unit of power is horse power
In light of the above statements, choose the correct answer from the options given below:

Power to be supplied by prime mover with 100 % drive efficiency:
A. Brake Horsepower = Shaft horsepower
B. Water horsepower = Shaft horsepower
C. Water horsepower/pump efficiency = Shaft horsepower
D. Input horsepower = Shaft horsepower
E. Horsepower = Shaft horsepower
Choose the correct answer from the options given below:

Given below are two statements
Statement I: Bedding system of surface drainage is best method for poorly drained soil on slope up to 1.5 per cent.
Statement II: The parallel field drain system is suitable surface drainage method for irrigated fields.
In the light of the above statements, choose the correct answer from the options given below:

Which of the followings is not an irrigation scheduling instrument?

The export of mangoes in million rupees from a district during eight weeks is given below. The median values of the set will be:
21.3, 29.7, 16.6, 2.3, 14.1, 36.6, 18.7, 3.5

Non-protein organic part of the enzyme, which is essential for catalytic activities of the enzyme is known as

In glycolysis, how much is the net production of ATP/hexose molecule?

When there is direct drive from the engine or electric motor to the pump, then at what drive efficiency the brake horse power is equal to shaft horse power

Shaft horse power is always