Hydraulics and Fluid Mechanics in ME An air vessel is provided at the summit in a siphon to Increase velocity Increase discharge Avoid interruption in the flow Maintain pressure difference Increase velocity Increase discharge Avoid interruption in the flow Maintain pressure difference ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Size of a venturimeter is specified by both pipe diameter as well as throat diameter throat diameter pipe diameter angle of diverging section both pipe diameter as well as throat diameter throat diameter pipe diameter angle of diverging section ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME A pipe of length more than double the diameter of orifice fitted externally or internally to the orifice is called a Nozzle Notch Mouthpiece Weir Nozzle Notch Mouthpiece Weir ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME When a cylindrical vessel containing liquid is revolved about its vertical axis at a constant angular velocity, the pressure Varies as the square of the radial distance Increases linearly as its radial distance Decreases as the square of the radial distance Increases as the square of the radial distance Varies as the square of the radial distance Increases linearly as its radial distance Decreases as the square of the radial distance Increases as the square of the radial distance ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME A floating body is said to be in a state of stable equilibrium only when its centre of gravity is below its centre of buoyancy when its metacentric height is zero when the metacentre is above the centre of gravity when the metacentre is below the centre of gravity only when its centre of gravity is below its centre of buoyancy when its metacentric height is zero when the metacentre is above the centre of gravity when the metacentre is below the centre of gravity ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The depth of center of pressure of an immersed surface, inclined at an angle 'θ' with the liquid surface lies at a distance equal to __________ the center of gravity. IG sin²θ/Ax̅ above IG sinθ/Ax̅ below IG sin²θ/Ax̅ below IG sinθ/Ax̅ above IG sin²θ/Ax̅ above IG sinθ/Ax̅ below IG sin²θ/Ax̅ below IG sinθ/Ax̅ above ANSWER DOWNLOAD EXAMIANS APP
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