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. Geometric mean Difference Sum Arithmetic mean Geometric mean Difference Sum Arithmetic mean ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Centrifugal pump is started with its delivery valve Kept 50% open Kept fully closed Kept fully open Irrespective of any position Kept 50% open Kept fully closed Kept fully open Irrespective of any position ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME A weir is said to be broad crested weir, if the width of the crest of the weir is ________ half the height of water above the weir crest. Less than Equal to More than None of these Less than Equal to More than None of these ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME A flow is called super-sonic if the None of these Discharge is difficult to measure Velocity of flow is very high Mach number is between 1 and 6 None of these Discharge is difficult to measure Velocity of flow is very high Mach number is between 1 and 6 ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The volumetric change of the fluid caused by a resistance is known as Volumetric index Volumetric strain Compressibility Adhesion Volumetric index Volumetric strain Compressibility Adhesion ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The force exerted by a jet of water (in a direction normal to flow) impinging on a fixed plate inclined at an angle θ with the jet is (waV²/2g) × sin 2θ (waV²/g) × sin θ (waV/2g) × sin θ (waV/g) × sin θ (waV²/2g) × sin 2θ (waV²/g) × sin θ (waV/2g) × sin θ (waV/g) × sin θ ANSWER DOWNLOAD EXAMIANS APP
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