Fluid Mechanics Reciprocating pumps compared to centrifugal pumps Can handle slurries more efficiently Are not subject to air binding Can be operated with delivery valve closed Deliver liquid at uniform pressure Can handle slurries more efficiently Are not subject to air binding Can be operated with delivery valve closed Deliver liquid at uniform pressure ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Priming of a centrifugal pump is done to None of these Increase the mass flow rate of fluid Develop effective pressure rise by the pump Avoid chances of separation inside the impeller None of these Increase the mass flow rate of fluid Develop effective pressure rise by the pump Avoid chances of separation inside the impeller ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The terminal velocity of a small sphere settling in a viscous fluid varies as the Square of the difference in specific weights of solid & fluid First power of its dimeter Inverse square of the diameter Inverse of the fluid viscosity Square of the difference in specific weights of solid & fluid First power of its dimeter Inverse square of the diameter Inverse of the fluid viscosity ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Pumping of a corrosive liquid is generally preferred to be done by a __________ pump, as it can be made of a variety of materials including plastics. Positive displacement Gear Sump Piston Positive displacement Gear Sump Piston ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Scale up of agitator design requires All of these Both geometrical and dynamic similarity Geometrical similarity only Dynamic similarity only All of these Both geometrical and dynamic similarity Geometrical similarity only Dynamic similarity only ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Permanent loss in a venturimeter is about __________ percent of the pressure drop in theupstream cone. 1 10 70 40 1 10 70 40 ANSWER DOWNLOAD EXAMIANS APP
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