Fluid Mechanics Boundary layer thickness in turbulent flow over a flat plate increases as(where, d = distance from the leading edge.) √d d2/3 d4/5 d1/3 √d d2/3 d4/5 d1/3 ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics A hydraulic ram acts as a/an __________ pump. Impulse Parallel cylinder Centrifugal Reciprocating Impulse Parallel cylinder Centrifugal Reciprocating ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics For the transfer of solution of thick slurry, the pump used is a __________ pump. Reciprocating Gear Centrifugal Diaphragm Reciprocating Gear Centrifugal Diaphragm 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 Venturimeter Pitot tube Orificemeter Rotameter Venturimeter Pitot tube Orificemeter Rotameter ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics A 2" gate valve fitted in a pipe is replaced by a similar globe valve. Pressure drop in gate valve was Δp. For the same discharge, the pressure drop across globe valve is < Δp Δp Δp² > Δp < Δp Δp Δp² > Δp ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The velocity profile exhibited by laminar flow of Newtonion fluids is such that the velocity distribution w.r.t. radius of the circular pipe is a/an __________ with the apex at the centre line of the pipe. Hyperbola Parabola Semi-circle Semi-ellipse Hyperbola Parabola Semi-circle Semi-ellipse ANSWER DOWNLOAD EXAMIANS APP
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