Fluid Mechanics The fluid velocity varies as the square root of the cylindrical pipe diameter in case of steady state laminar flow at constant pressure drop fo __________ fluid. Bingham plastic Newtonion Dilatant Pseudoplastic Bingham plastic Newtonion Dilatant Pseudoplastic ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The dimension of kinematic viscosity is L²T⁻¹ None of these ML⁻²T⁻² ML⁻²T⁻¹ L²T⁻¹ None of these ML⁻²T⁻² ML⁻²T⁻¹ ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Reciprocating pumps compared to centrifugal pumps Deliver liquid at uniform pressure Can be operated with delivery valve closed Are not subject to air binding Can handle slurries more efficiently Deliver liquid at uniform pressure Can be operated with delivery valve closed Are not subject to air binding Can handle slurries more efficiently ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Uniform fluid flow occurs, when the derivative of the flow variables satisfy the following condition. ∂/∂t = constant ∂/∂s = 0 ∂/∂t = constant ∂/∂t = 0 ∂/∂t = constant ∂/∂s = 0 ∂/∂t = constant ∂/∂t = 0 ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Laminar flow is characterised by the nonexistence of Eddies All of these Pressure fluctuation Deviating velocities Eddies All of these Pressure fluctuation Deviating velocities ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The most economical flow control valve for use with large diameter pipes is a Globe valve Needle valve None of these Butterfly valve Globe valve Needle valve None of these Butterfly valve ANSWER DOWNLOAD EXAMIANS APP
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