Fluid Mechanics Transition from laminar flow to turbulent flow is aided by the Pressure gradient and the compressibility of the flowing medium Surface roughness and curvature (i.e.sharp corners) All of these Vibration Pressure gradient and the compressibility of the flowing medium Surface roughness and curvature (i.e.sharp corners) All of these Vibration ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Capillary rise of mercury in a small diameter tube is proportional to (where, d = diameter of the tube, σ = surface tension of mercury) L/σ 1/d Σ D L/σ 1/d Σ D ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Pressure gradient in the pipe flow is influenced by the All of these Density & viscosity of the fluid Diameter of pipe Velocity of the fluid All of these Density & viscosity of the fluid Diameter of pipe Velocity of the fluid ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics With increase in the ratio of orifice diameter to pipe diameter in case of an orificemeter, the overall pressure loss Remains constant Increases linearly Increases Decreases Remains constant Increases linearly Increases Decreases ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics A centrifugal pump is called a turbine pump, if it is having a Turbine type impeller None of these Vaned diffusion casing Rotating vaned volute Turbine type impeller None of these Vaned diffusion casing Rotating vaned volute ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics While starting an axial flow pump, its delivery valve should be kept Closed None of these Open Either open or closed Closed None of these Open Either open or closed ANSWER DOWNLOAD EXAMIANS APP
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