Fluid Mechanics Boundary layer separation occurs when the Pressure reaches a minimum Valve is closed in a pipeline Cross-section of the channel is reduced Velocity of sound is reached Pressure reaches a minimum Valve is closed in a pipeline Cross-section of the channel is reduced Velocity of sound is reached ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Liquid delivery by centrifugal pump starts, only when the head developed by it is equal to the __________ head. Total Friction Static Manometric Total Friction Static Manometric ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Water flow rate in a pipe of 3.5 metres diameter can be most economically and conveniently measured by a/an Rotameter Orificemeter Pitot tube Venturimeter Rotameter Orificemeter Pitot tube Venturimeter 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 A hydraulic ram acts as a/an __________ pump. Impulse Parallel cylinder Reciprocating Centrifugal Impulse Parallel cylinder Reciprocating Centrifugal ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics What is the ratio of displacement thickness to nominal thickness for a linear distribution of velocity in the boundary layer on a flat plate? 2 1.5 0.5 1 2 1.5 0.5 1 ANSWER DOWNLOAD EXAMIANS APP
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