The hydraulic gradient line

Related MCQs

• The hydraulic gradient-line indicates the variation of which of the following:
• The pressure gradient in the direction of flow is equal to the shear gradient in the direction
• The shear stress velocity gradient relation of the Newtonian fluids is
• The statement "For laminar flow through a fine porous bed or capillary passages in a solid, the velocity based on the total cross-section is proportional to the ratio of pressure gradient to viscosity" is known as
• The pressure gradient in laminar motion along the flow dirction is equal to
• The pressure gradient (?p/?x) in a developed turbulent flow in a horizontal pipe
• Which of the following statements is a definition of the hydraulic efficiency of a turbine?
• Which of the following statements is correct: Runaway speed of a hydraulic turbine is the speed
• Which of the following devices is used to store energy of liquid under pressure and make this energy available to hydraulic machines?
• The function of which of the following hydraulic devices is analogous to that of the flywheel of a reciprocating engine and an electric storage battery?