Fluid Mechanics Net positive suction head (NPSH) of a centrifugal pump must be Less than barometric pressure Less than the vapour pressure of the liquid Equal to the vapour pressure of the liquid Greater than the vapour pressure of the liquid Less than barometric pressure Less than the vapour pressure of the liquid Equal to the vapour pressure of the liquid Greater than the vapour pressure of the liquid ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics A fluid is pumped at the rate of 10 lb/sec to a height of 55 ft. The horse power required is __________ hp. 20090 1 20363 5.5 20090 1 20363 5.5 ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The equivalent diameter for flow through a rectangular duct of width B and height H is HB/(H + B) 2HB/(H + B) HB/2(H + B) 4HB/(H + B) HB/(H + B) 2HB/(H + B) HB/2(H + B) 4HB/(H + B) ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics A venturimeter can not be used for the direct measurement of All of these Pressure difference in the flow throughpipeline Friction loss in pipe flow Datum difference in the stretch of pipeflow All of these Pressure difference in the flow throughpipeline Friction loss in pipe flow Datum difference in the stretch of pipeflow ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics A centrifugal pump is called a turbine pump, if it is having a Turbine type impeller None of these Vaned diffusion casing Rotating vaned volute Turbine type impeller None of these Vaned diffusion casing Rotating vaned volute ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Drag force acting on a body does not depend upon the Projected area of the body Density of the body Velocity of the body Density of the fluid Projected area of the body Density of the body Velocity of the body Density of the fluid ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS