Hydraulics and Fluid Mechanics in ME When the Venturimeter is inclined, then for a given flow it will show __________ reading. Less Same None of these More Less Same None of these More ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Power required (in watts) to drive a centrifugal pump is (where Hm = Manometric head in metres, w = Specific weight in N/m3, Q = Discharge of the pump in m3/s, and ηo = Overall efficiency of the pump) (w Hm) / (Q × ηo) (w Hm Q) / ηo (w Q) / (Hm × ηo) (w Q ηo) / Hm (w Hm) / (Q × ηo) (w Hm Q) / ηo (w Q) / (Hm × ηo) (w Q ηo) / Hm ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The total pressure on the top of a closed cylindrical vessel completely filled up with a liquid is Inversely proportional to (radius)2 Directly proportional to (radius)4 Inversely proportional to (radius)4 Directly proportional to (radius)2 Inversely proportional to (radius)2 Directly proportional to (radius)4 Inversely proportional to (radius)4 Directly proportional to (radius)2 ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The point at which the resultant pressure on an immersed surface acts, is known as Centre of pressure Centre of gravity Centre of immersed surface Centre of depth Centre of pressure Centre of gravity Centre of immersed surface Centre of depth ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME A flow in which the viscosity of fluid is dominating over the inertia force is called Steady flow Turbulent flow Unsteady flow Laminar flow Steady flow Turbulent flow Unsteady flow Laminar flow ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME When a piping system is made up primarily of vertical lift and very little pipe friction, the pump characteristics should be Nearly horizontal Horizontal Steep First rise and then fall Nearly horizontal Horizontal Steep First rise and then fall ANSWER DOWNLOAD EXAMIANS APP