Fluid Mechanics Velocity distribution for flow between two fixed parallel plates None of these Is constant over the entire cross-section Is zero at the plates and increases linearly to the midplane Varies parabolically across the section None of these Is constant over the entire cross-section Is zero at the plates and increases linearly to the midplane Varies parabolically across the section ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Steady fluid flow occurs, when the derivative of flow variables satisfy the following condition. ∂/∂t = 0 ∂/∂s = 0 ∂/∂s = constant ∂/∂t = constant ∂/∂t = 0 ∂/∂s = 0 ∂/∂s = constant ∂/∂t = constant ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The nominal size of a hose pipe is specified by its I.D. O.D. Thickness None of these I.D. O.D. Thickness None of these ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Boundary layer thickness in turbulent flow over a flat plate increases as(where, d = distance from the leading edge.) d2/3 d4/5 d1/3 √d d2/3 d4/5 d1/3 √d ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics For an incompressible fluid, the bulk modulus of elasticity is 1 N 0 N/m ∞ N/m² 5 kg/m³ 1 N 0 N/m ∞ N/m² 5 kg/m³ ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Unsteady non-uniform flow is represented by flow through a/an Long pipe at constant rate Long pipe at decreasing rate Expanding tube at increasing rate Expanding tube at constant rate Long pipe at constant rate Long pipe at decreasing rate Expanding tube at increasing rate Expanding tube at constant rate ANSWER DOWNLOAD EXAMIANS APP
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