Hydraulics and Fluid Mechanics in ME The flow rate in gear pump Unpredictable Increases with increase in pressure Decreases with increase in pressure More or less remains constant with increase in pressure Unpredictable Increases with increase in pressure Decreases with increase in pressure More or less remains constant with increase in pressure ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Power required to drive a centrifugal pump is directly proportional to _________ of its impeller. Cube of diameter Square of diameter Diameter Fourth power of diameter Cube of diameter Square of diameter Diameter Fourth power of diameter ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The cavitation in reaction turbines is avoided, to a great extent by All of these Providing highly polished blades to the runner Installing the turbine below the tail race level Using stainless steel runner of the turbine All of these Providing highly polished blades to the runner Installing the turbine below the tail race level Using stainless steel runner of the turbine ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Practical fluids are viscous possess surface tension are compressible possess all the above properties are viscous possess surface tension are compressible possess all the above properties ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Choose the correct relationship dynamicviscosity = kinematicviscosity x density gravity = specific gravity x density kinematicviscosity = dynamicviscosity x density specific gravity = gravity x density dynamicviscosity = kinematicviscosity x density gravity = specific gravity x density kinematicviscosity = dynamicviscosity x density specific gravity = gravity x density ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME In centrifugal pumps, maximum efficiency is obtained when the blades are Radial Bent forward Straight Bent backward Radial Bent forward Straight Bent backward ANSWER DOWNLOAD EXAMIANS APP
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