Fluid Mechanics Momentum transfer in laminar flow of fluids results due to the None of these Viscosity Velocity gradient Density None of these Viscosity Velocity gradient Density ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics A venturimeter can not be used for the direct measurement of All of these Pressure difference in the flow throughpipeline Datum difference in the stretch of pipeflow Friction loss in pipe flow All of these Pressure difference in the flow throughpipeline Datum difference in the stretch of pipeflow Friction loss in pipe flow ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Medium viscosity lubricating oil can be most ideally pumped by a __________ pump. Centrifugal Piston Vane Plunger Centrifugal Piston Vane Plunger ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics In case of turbulent flow of a Newtonion fluid in a straight pipe, the maximum velocity is equal to (where, Vavg = average fluid velocity) Vavg 1.8 Vavg 1.5 Vavg 1.2 Vavg Vavg 1.8 Vavg 1.5 Vavg 1.2 Vavg ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Velocity distribution for flow between two fixed parallel plates Is constant over the entire cross-section None of these Varies parabolically across the section Is zero at the plates and increases linearly to the midplane Is constant over the entire cross-section None of these Varies parabolically across the section Is zero at the plates and increases linearly to the midplane ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Velocity of liquid hydrocarbon fuels in a pipeline can not be measured by magnetic flowmeters, because their __________ is very low/small. Electrical resistivity Thermal conductivity Electrical conductivity Specific gravity Electrical resistivity Thermal conductivity Electrical conductivity Specific gravity ANSWER DOWNLOAD EXAMIANS APP
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