Fluid Mechanics Shear stress in a fluid flowing in a round pipe Remains constant over the cross-section Is zero at the wall and increases linearly to the centre Is zero at the centre and varies linearly with the radius Varies parabolically across the cross-section Remains constant over the cross-section Is zero at the wall and increases linearly to the centre Is zero at the centre and varies linearly with the radius Varies parabolically across the cross-section ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The unit of bulk modulus of elasticity for a liquid in S.I. unit is N/m N/m² N N/m³ N/m N/m² N N/m³ ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The simple pitot tube measures the __________ pressure. Static None of these Dynamic Total Static None of these Dynamic Total ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Unit of mass velocity is Kg/m² Kg/m³. hr Kg/hr Kg/m². hr Kg/m² Kg/m³. hr Kg/hr Kg/m². hr ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics In an incompressible flow of fluid, the fluid Density does not change with pressure & temperature Temperature remains constant Is frictionless Compressibility is greater than zero Density does not change with pressure & temperature Temperature remains constant Is frictionless Compressibility is greater than zero ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Which of the following pipe bends will incur the largest head loss ? U-bend 45° bend 30° bend 90° bend U-bend 45° bend 30° bend 90° bend ANSWER DOWNLOAD EXAMIANS APP
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