Fluid Mechanics A stream line is Drawn normal to the velocity vector at every point Fixed in space in steady flow Always the path of particle A line connecting the mid points of flow cross-section Drawn normal to the velocity vector at every point Fixed in space in steady flow Always the path of particle A line connecting the mid points of flow cross-section ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics A differential pressure cell is used for Measuring small pressure difference in gases Measuring small pressure difference in liquids Remote recording of pressure difference Measuring the difference of the impact & the static pressure Measuring small pressure difference in gases Measuring small pressure difference in liquids Remote recording of pressure difference Measuring the difference of the impact & the static pressure ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Plunger pumps are used for Slurries None of these Viscous mass Higher pressure Slurries None of these Viscous mass Higher pressure ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The ratio of inertial forces to gravity forces is called the __________ number. Froude Weber Euler Mach Froude Weber Euler Mach ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics In case of hydraulically smooth pipe, the resistance to flow depends only on the Reynolds number, whereas for a hydraulically rough pipe, the resistance to flow is governed by the relative roughness. Two pipes are said to have the same hydraulic roughness, when they have equal values of Relative roughness All of these Absolute roughness Friction co-efficient for flows at equal Reynold number Relative roughness All of these Absolute roughness Friction co-efficient for flows at equal Reynold number ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Liquid delivery by centrifugal pump starts, only when the head developed by it is equal to the __________ head. Manometric Total Static Friction Manometric Total Static Friction ANSWER DOWNLOAD EXAMIANS APP
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