Fluid Mechanics The most economical flow control valve for use with large diameter pipes is a Butterfly valve Needle valve Globe valve None of these Butterfly valve Needle valve Globe valve None of these ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Turbine impeller Is effective over wide range of viscosities Produces only radial current Does not produce tangential current Produces only tangential current Is effective over wide range of viscosities Produces only radial current Does not produce tangential current Produces only tangential current ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Power number is the ratio of Inertial stress to drag stress Drag stress to inertial stress Gravitational stress to drag stress Inertial stress to gravitational stress Inertial stress to drag stress Drag stress to inertial stress Gravitational stress to drag stress Inertial stress to gravitational stress ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The fluid velocity varies as the square root of the cylindrical pipe diameter in case of steady state laminar flow at constant pressure drop fo __________ fluid. Pseudoplastic Dilatant Newtonion Bingham plastic Pseudoplastic Dilatant Newtonion Bingham plastic ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Interstage coolers are provided in a multistage compressor to Achieve the exact delivery pressure Cool the delivered air Save power in compressing a given volume to a given pressure None of these Achieve the exact delivery pressure Cool the delivered air Save power in compressing a given volume to a given pressure None of these ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Laminar flow is characterised by the nonexistence of Deviating velocities All of these Pressure fluctuation Eddies Deviating velocities All of these Pressure fluctuation Eddies ANSWER DOWNLOAD EXAMIANS APP
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