Hydraulics and Fluid Mechanics in ME In a single casing, multistage pump running at constant speed, the capacity rating is to be slightly lowered. It can be done by Trimming the impeller size to the required size by machining Designing new impeller Not possible Some other alterations in the impeller Trimming the impeller size to the required size by machining Designing new impeller Not possible Some other alterations in the impeller ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME In order that flow takes place between two points in a pipeline, the differential pressure between these points must be more than All of these viscosity frictional force surface friction All of these viscosity frictional force surface friction ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME An orifice is said to be large, if The size of orifice is large The available head of liquid is more than 5 times the height of orifice The available head of liquid is less than 5 times the height of orifice The velocity of flow is large The size of orifice is large The available head of liquid is more than 5 times the height of orifice The available head of liquid is less than 5 times the height of orifice The velocity of flow is large ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Equation of continuity is based on the principle of conservation of mass None of these momentum energy mass None of these momentum energy ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Reynold's number is the ratio of inertia force to Elastic force Viscous force Gravity force Pressure force Elastic force Viscous force Gravity force Pressure force ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Euler's number is the ratio of __________ force to pressure force. Gravity Viscous Inertia None of these Gravity Viscous Inertia None of these ANSWER DOWNLOAD EXAMIANS APP
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