When an external force is not available in a pump, we use a                

Related MCQs

• Specific speed of a pump is the speed at which a pump runs when
• The specific speed from a centrifugal pump indicates that the pump is
• Discharge of a centrifugal pump is (where N= speed of the pump impeller)
• Which pump is the most efficient centrifugal pump?
• The characteristic curves of a centrifugal pump, plots required by the pump.
• Ratio of pump or turbine with reference pump or turbine is called as                  
• Ratio of inertia force to elastic force is known as
• Euler's number is the ratio of __________ force to pressure force.
• The ratio of the inertia force to the viscous force is called
• A moving fluid mass may be brought to a static equilibrium position, by applying an imaginary inertia force of the same magnitude as that of the accelerating force but in the opposite direction. This statement is called