Fluid Mechanics The hydrodynamic and thermal boundary layers will merge, when Schmidt number tends to infinity Prandtl number is one Archimedes number is greater than 10000 Nusselt number tends to infinity Schmidt number tends to infinity Prandtl number is one Archimedes number is greater than 10000 Nusselt number tends to infinity ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Boiler feed water pump is usually a __________ pump. Reciprocating Gear Diaphragm Multistage centrifugal Reciprocating Gear Diaphragm Multistage centrifugal ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Medium viscosity lubricating oil can be most ideally pumped by a __________ pump. Plunger Vane Piston Centrifugal Plunger Vane Piston Centrifugal ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The length of the tube necessary for the boundary layer to reach the centre of the tube and for fully developed flow to be established is called the __________ length. Equivalent Transition Prandtl mixing None of these Equivalent Transition Prandtl mixing None of these ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics In magnetic flow meters, voltage generation is Proportional to the fluid velocity Due to the motion of conducting fluid through an externally generated uniform field Both A and B Neither A nor B Proportional to the fluid velocity Due to the motion of conducting fluid through an externally generated uniform field Both A and B Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Boundary layer separation occurs when the Cross-section of the channel is reduced Pressure reaches a minimum Velocity of sound is reached Valve is closed in a pipeline Cross-section of the channel is reduced Pressure reaches a minimum Velocity of sound is reached Valve is closed in a pipeline ANSWER DOWNLOAD EXAMIANS APP
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