Fluid Mechanics The distance between metacentre and __________ is called metacentric height. Centre of buoyancy None of these Water surface Centre of gravity Centre of buoyancy None of these Water surface Centre of gravity ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Which of the following must be followed by the flow of a fluid (real or ideal)? (I) Newton's law of viscosity. (II) Newton's second law of motion. (III) The continuity equation. (IV) Velocity of boundary layer must be zero relative to boundary. (V) Fluid cannot penetrate a boundary. I, II, III II, IV, V I, II, V II, III, V I, II, III II, IV, V I, II, V II, III, V ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Schedule number of a pipe, which is a measure of its wall thickness, is given by 1000 P'/S 10000 P'/S 1000 S/P' 100 P'/S 1000 P'/S 10000 P'/S 1000 S/P' 100 P'/S 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. Thermal conductivity Electrical resistivity Electrical conductivity Specific gravity Thermal conductivity Electrical resistivity Electrical conductivity Specific gravity ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Steady uniform flow is represented by flow through a/an Long pipe at constant rate Long pipe at decreasing rate None of these Expanding tube at constant rate Long pipe at constant rate Long pipe at decreasing rate None of these Expanding tube at constant rate ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Potential flow is the flow of Incompressible fluids with no shear Compressible fluids with no shear Compressible fluids with shear Incompressible fluids with shear Incompressible fluids with no shear Compressible fluids with no shear Compressible fluids with shear Incompressible fluids with shear ANSWER DOWNLOAD EXAMIANS APP
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