Fluid Mechanics Shear stress in a fluid flowing in a round pipe Is zero at the wall and increases linearly to the centre Remains constant over the cross-section Is zero at the centre and varies linearly with the radius Varies parabolically across the cross-section Is zero at the wall and increases linearly to the centre Remains constant over the cross-section Is zero at the centre and varies linearly with the radius Varies parabolically across the cross-section ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Path followed by water jet issuing from the bottom of a water tank will be a Hyperbola Zig-zag path (which is geometrically undefined) Horizontal straight line Parabola (vertex being at the opening) Hyperbola Zig-zag path (which is geometrically undefined) Horizontal straight line Parabola (vertex being at the opening) ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Pressure drop in a fluidised bed reactor is __________ that in a similar packed bed reactor. More than None of these Same as Less than More than None of these Same as Less than ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The equivalent diameter for pressure drop calculation for a duct of square cross-section is given by(where, x = each side of the square duct) x 2x πx x/2 x 2x πx x/2 ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics In deriving Bernoulli's equation, fluid is assumed to be Incompressible, frictionless, steady, along a streamline Steady, density being pressure dependent, frictionless Uniform, steady, incompressible, along a streamline None of these Incompressible, frictionless, steady, along a streamline Steady, density being pressure dependent, frictionless Uniform, steady, incompressible, along a streamline None of these ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics A venturimeter can not be used for the direct measurement of Datum difference in the stretch of pipeflow Friction loss in pipe flow Pressure difference in the flow throughpipeline All of these Datum difference in the stretch of pipeflow Friction loss in pipe flow Pressure difference in the flow throughpipeline All of these ANSWER DOWNLOAD EXAMIANS APP
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