If the density of the flow changes from point to point in a flow region, it is called

Related MCQs

• If the density of the fluid is constant from point to point in a flow region, it is called
• A flow in which the volume of a fluid and its density does not change during the flow is called _________ flow.
• The velocity at which the flow changes from laminar flow to turbulent flow is called
• Flow at constant rate through a tapering pipe is i) steady flow ii) uniform flow iii) unsteady flow iv) non-uniform flow The correct answer is
• If Velocity, pressure, density etc., do not change at a point with respect to time, flow is called
• If velocity, pressure, density etc., change at a point with respect to time, flow is called
• Surge wave in a rectangular channel is an example of i) steady flow ii) unsteady flow iii) uniform flow iv) non-uniform flow The correct answer is
• The depth ‘d’ below the free surface at which the point velocity is equal to the average velocity of flow for a uniform laminar flow with a free surface, will be (where D is the depth of flow.)
• The flow rate of the water flow in a Francis turbine is increased by 50% keeping all the other parameters same. The work done by the turbine changes by?
• Tangential flow, axial flow, radial flow turbines are classified based on?