Fluid Mechanics Specific speed of a centrifugal pump relates it with another pump having the Same efficiency Geometrical similarity Dynamic similarity Same speed Same efficiency Geometrical similarity Dynamic similarity Same speed ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The most suitable flow measuring device for the fluid flow measurement in a very large diameter pipeline is a V-notch Weir Pitot tube Kennison nozzle V-notch Weir Pitot tube Kennison nozzle ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The most economical flow control valve for use with large diameter pipes is a Butterfly valve Globe valve Needle valve None of these Butterfly valve Globe valve Needle valve None of these ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics A differential pressure cell is used for Measuring small pressure difference in gases Measuring the difference of the impact & the static pressure Measuring small pressure difference in liquids Remote recording of pressure difference Measuring small pressure difference in gases Measuring the difference of the impact & the static pressure Measuring small pressure difference in liquids Remote recording of pressure difference ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics For laminar flow through a closed conduit Vmax = 1.5Vav Vmax = 0.5Vav Vmax = 2Vav Vmax = Vav Vmax = 1.5Vav Vmax = 0.5Vav Vmax = 2Vav Vmax = Vav ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Shear stress in a fluid flowing in a round pipe Varies parabolically across the cross-section Is zero at the centre and varies linearly with the radius Is zero at the wall and increases linearly to the centre Remains constant over the cross-section Varies parabolically across the cross-section Is zero at the centre and varies linearly with the radius Is zero at the wall and increases linearly to the centre Remains constant over the cross-section ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS