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) D L/σ 1/d Σ D L/σ 1/d Σ ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics In magnetic flow meters, voltage generation is Both A and B Neither A nor B Due to the motion of conducting fluid through an externally generated uniform field Proportional to the fluid velocity Both A and B Neither A nor B Due to the motion of conducting fluid through an externally generated uniform field Proportional to the fluid velocity 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 Increases linearly Decreases Increases Remains constant Increases linearly Decreases Increases Remains constant ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Path followed by water jet issuing from the bottom of a water tank will be a Zig-zag path (which is geometrically undefined) Hyperbola Horizontal straight line Parabola (vertex being at the opening) Zig-zag path (which is geometrically undefined) Hyperbola Horizontal straight line Parabola (vertex being at the opening) ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Plunger pumps are used for None of these Slurries Higher pressure Viscous mass None of these Slurries Higher pressure Viscous mass ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Medium viscosity lubricating oil can be most ideally pumped by a __________ pump. Centrifugal Vane Piston Plunger Centrifugal Vane Piston Plunger ANSWER DOWNLOAD EXAMIANS APP
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