Fluid Mechanics The value of critical Reynolds number for pipe flow is 10000 None of these 1300 100000 10000 None of these 1300 100000 ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The distance between metacentre and __________ is called metacentric height. Water surface Centre of gravity None of these Centre of buoyancy Water surface Centre of gravity None of these Centre of buoyancy ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Potential flow is the flow of Incompressible fluids with no shear Compressible fluids with shear Incompressible fluids with shear Compressible fluids with no shear Incompressible fluids with no shear Compressible fluids with shear Incompressible fluids with shear Compressible fluids with no shear ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Two fluids are flowing through two similar pipes of the same diameter. The Reynold's number is same. For the same flow rate if the viscosity of a fluid is reduced to half the value of the first fluid, the pressure drop will Decrease Data insufficient to predict relative pressure drop Increase Remain unchanged Decrease Data insufficient to predict relative pressure drop Increase Remain unchanged ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Rubber latex is an example of a __________ .fluid. Bingham plastic Newtonion Pseudoplastic Dilatent Bingham plastic Newtonion Pseudoplastic Dilatent ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The Prandtl mixing length is Zero at the pipe wall and is a universal constant Useful for computing laminar flow problems Independent of radial distance from the pipe axis Independent of the shear stress Zero at the pipe wall and is a universal constant Useful for computing laminar flow problems Independent of radial distance from the pipe axis Independent of the shear stress ANSWER DOWNLOAD EXAMIANS APP
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