Fluid Mechanics A stream line is A line connecting the mid points of flow cross-section Always the path of particle Drawn normal to the velocity vector at every point Fixed in space in steady flow A line connecting the mid points of flow cross-section Always the path of particle Drawn normal to the velocity vector at every point Fixed in space in steady flow ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Ratio of inertial forces to surface tension forces is called the __________ number. Euler Mach Weber Froude Euler Mach Weber Froude ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The fluid velocity varies as the cube of the cylinderical pipe diameter in case of steady state laminar flow at constant pressure drop for __________ fluid. Pseudoplastic Newtonion Bingham plastic Dilatent Pseudoplastic Newtonion Bingham plastic Dilatent ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Specific speed of a centrifugal pump relates it with another pump having the Same speed Same efficiency Geometrical similarity Dynamic similarity Same speed Same efficiency Geometrical similarity Dynamic similarity ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Bernoull's equation does not apply to the functioning of a/an None of these Pitot tube Venturimeter Orificem None of these Pitot tube Venturimeter Orificem ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Uniform fluid flow occurs, when the derivative of the flow variables satisfy the following condition. ∂/∂s = 0 ∂/∂t = constant ∂/∂t = 0 ∂/∂t = constant ∂/∂s = 0 ∂/∂t = constant ∂/∂t = 0 ∂/∂t = constant ANSWER DOWNLOAD EXAMIANS APP
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