Hydraulics and Fluid Mechanics in ME The pitot tube is used to measure velocity at stagnation point stagnation pressure dynamic pressure static pressure velocity at stagnation point stagnation pressure dynamic pressure static pressure ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME In order to avoid cavitation in centrifugal pumps The suction pressure should be low The suction pressure should be high The delivery pressure should be low The delivery pressure should be high The suction pressure should be low The suction pressure should be high The delivery pressure should be low The delivery pressure should be high ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME When a vertical wall is subjected to pressures due to liquid on both sides, the resultant pressure is the __________ of the two pressures. Difference Sum Geometric mean Arithmetic mean Difference Sum Geometric mean Arithmetic mean ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The water pressure per metre length on a vertical masonry wall of dam is (where w = Specific weight of the liquid, and H = Height of the liquid) wH2/4 wH2/2 wH/2 wH wH2/4 wH2/2 wH/2 wH ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME An air vessel is provided at the summit in a siphon to Increase discharge Increase velocity Avoid interruption in the flow Maintain pressure difference Increase discharge Increase velocity Avoid interruption in the flow Maintain pressure difference ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Metacentre is the point of intersection of mid point between e.g. and center of buoyancy All of these vertical upward force through e.g. of body and center line of body buoyant force and the center line of body mid point between e.g. and center of buoyancy All of these vertical upward force through e.g. of body and center line of body buoyant force and the center line of body ANSWER DOWNLOAD EXAMIANS APP
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