Fluid Mechanics The distance between metacentre and __________ is called metacentric height. None of these Water surface Centre of gravity Centre of buoyancy None of these Water surface Centre of gravity Centre of buoyancy ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics In case of supersonic flow of a fluid through pipeline, the 'Mach number' is > 1 < 1 1 > 1 < 1 1 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. II, III, V II, IV, V I, II, V I, II, III II, III, V II, IV, V I, II, V I, II, III ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Lower BWG means __________ of the tube. Lower thickness Lower cross-section Outer diameter Inner diameter Lower thickness Lower cross-section Outer diameter Inner diameter ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Unit of mass velocity is Kg/hr Kg/m². hr Kg/m³. hr Kg/m² Kg/hr Kg/m². hr Kg/m³. hr Kg/m² ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics What causes cavitation in centrifugal pump? High suction velocity Low barometric pressure Low suction pressure High suction pressure High suction velocity Low barometric pressure Low suction pressure High suction pressure ANSWER DOWNLOAD EXAMIANS APP
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