Fluid Mechanics Cavitation in a centrifugal pump results from High discharge pressure High discharge velocity High discharge rate Low barometric pressure High discharge pressure High discharge velocity High discharge rate Low barometric pressure ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The most economical flow control valve for use with large diameter pipes is a Needle valve None of these Globe valve Butterfly valve Needle valve None of these Globe valve Butterfly valve ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics A stream line is Fixed in space in steady flow Always the path of particle Drawn normal to the velocity vector at every point A line connecting the mid points of flow cross-section Fixed in space in steady flow Always the path of particle Drawn normal to the velocity vector at every point A line connecting the mid points of flow cross-section ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Transition from laminar flow to turbulent flow is aided by the Vibration All of these Pressure gradient and the compressibility of the flowing medium Surface roughness and curvature (i.e.sharp corners) Vibration All of these Pressure gradient and the compressibility of the flowing medium Surface roughness and curvature (i.e.sharp corners) ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Permanent pressure loss in a well designed venturimeter is about __________ percent of the venturi differential. 30 1 50 10 30 1 50 10 ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Pressure drag does not depend upon the Pressure of main flow only Length of the body in flow direction Roughness of surface of the body All of these Pressure of main flow only Length of the body in flow direction Roughness of surface of the body All of these ANSWER DOWNLOAD EXAMIANS APP
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