Fluid Mechanics Dimension of kinematic viscosity is L²T L² . T⁻¹ L² . T⁻² MLT⁻¹ L²T L² . T⁻¹ L² . T⁻² MLT⁻¹ ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The temperature in isentropic flow Does not depend on Mach number Cannot drop and then increase again downstream Depends on Mach number only None of these Does not depend on Mach number Cannot drop and then increase again downstream Depends on Mach number only None of these ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Velocity distribution for flow between two fixed parallel plates Varies parabolically across the section Is zero at the plates and increases linearly to the midplane None of these Is constant over the entire cross-section Varies parabolically across the section Is zero at the plates and increases linearly to the midplane None of these Is constant over the entire cross-section ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The energy loss in flow through ven-turimeter is less than that through flow nozzle, because in case of a flow nozzle, the Throat diameter is more Distance between the throat and the inlet is more Length is shorter Sudden expansion of flow in the downstream occurs Throat diameter is more Distance between the throat and the inlet is more Length is shorter Sudden expansion of flow in the downstream occurs 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, IV, V II, III, V I, II, III I, II, V II, IV, V II, III, V I, II, III I, II, V ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics A piezometer opening measures the __________ fluid pressure. Dynamic Total Static Undisturbed Dynamic Total Static Undisturbed ANSWER DOWNLOAD EXAMIANS APP
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