The velocity imparted by the impeller is converted into                    

Related MCQs

• Due to its impeller action, centrifugal pumps can cover a wide range of fluid pump applications.
• The fluid gains                    while passing through the impeller.
• In which of the following type of runners the velocity of whirl at inlet is greater than the blade velocity?
• In the velocity diagrams for Francis turbine, which of the following velocity directions is along the blade curvature?
• When a problem states “The velocity of the water flow in a pipe is 20 m/s”, which of the following velocities is it talking about?
• The flow through a circular pipe is laminar. Now, the fluid through the pipe is replaced with a more viscous fluid and passed through the pipe again with the same velocity. What can we say about the nature of this flow?
• What can be the maximum diameter of the pipe for the water flow of velocity 1 m/s (ν = 10-6) to be laminar in nature? Assume Lower critical Reynolds number to be 2100.
• How is absolute velocity at inlet denoted?
• The relative velocity is obtained by the equation 
• The relative velocity is obtained by the equation