Fluid Mechanics A venturimeter can not be used for the direct measurement of Pressure difference in the flow throughpipeline All of these Datum difference in the stretch of pipeflow Friction loss in pipe flow Pressure difference in the flow throughpipeline All of these Datum difference in the stretch of pipeflow Friction loss in pipe flow ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Very small pressure difference (< 5 mm water coloumn) can be most conveniently measured by a/an __________ manometer. Inclined tube water U-tube water U-tube mercury Inclined tube mercury Inclined tube water U-tube water U-tube mercury Inclined tube mercury ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The inherent characteristic of an equal percentage valve relating flow rate 'q' with valve stem movement 'x' are described by the equation dq/dx = K/q dq/dx = K dq/dx = Kq² dq/dx = K.q dq/dx = K/q dq/dx = K dq/dx = Kq² dq/dx = K.q ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics What is the force required (in Newtons) to hold a spherical balloon stationary in water at a depth of H from the air-water iterface? The balloon is of radius 0.1 m and is filled with air. 0.01πgH/8 4πg/3 0.01πgH/4 0.04πgH/3 0.01πgH/8 4πg/3 0.01πgH/4 0.04πgH/3 ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics What is the ratio of displacement thickness to nominal thickness for a linear distribution of velocity in the boundary layer on a flat plate? 1 2 1.5 0.5 1 2 1.5 0.5 ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Permanent pressure loss in a well designed venturimeter is about __________ percent of the venturi differential. 30 1 50 10 30 1 50 10 ANSWER DOWNLOAD EXAMIANS APP
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