The hydraulic gradient line (H.G.L)represents the sum of_________________?
Correct answer: A. Pressure head + datum head
- A. Pressure head + datum head
- B. Pressure head + velocity head
- C. Velocity head
- D. Water surface
Explanation
The hydraulic gradient line represents total piezometric head, which is elevation head plus pressure head. Velocity head is added only when determining the total energy line.
Last updated
Practise Irrigation and Water Management
262 free Irrigation and Water Management MCQs from Agriculture, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Exams that ask Agriculture questions like this
Agriculture is on this paper prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for it.
Related questions
1 Cusec is 28.3 liters, 1 Cumec is 1000 liters. So, 1 ha mm :
A channel artificially constructed for water conveyance of appreciable quantities with no problem of silting and scouring is called ____________________?
A channel is said lo be of most economical cross section, for a given cross-sectional area and bed slope when it __________________?
A closed conduct or barrel used used for supplying water under high pressure to a turbine to generate electricity is called __________________?
A cloud is formed due to condensation. it consists of a small particle of ice an. small droplets of water, having diameter about ___________microns?