Hydraulics and Fluid Mechanics in ME The pressure in the air space above an oil (sp. gr. 0.8) surface in a tank is 0.1 kg/cm". The pressure at 2.5 m below the oil surface will be 4 m of water column 3.5 metres of water column 3 metres of water column 2 metres of water column 4 m of water column 3.5 metres of water column 3 metres of water column 2 metres of water column ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME If the ratio's of the corresponding forces acting at corresponding points are equal, then the model and the prototype are said to have. None of these Geometric similarity Kinematic similarity Dynamic similarity None of these Geometric similarity Kinematic similarity Dynamic similarity ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME A vessel of 4 m3 contains oil which weighs 30 kN. The specific weight of the oil is 10 kN/m3 4.5 kN/m3 7.5 kN/m3 6 kN/m3 10 kN/m3 4.5 kN/m3 7.5 kN/m3 6 kN/m3 ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The vapour pressure over the concave surface is zero less man the vapour pressure over the plane surface greater than the vapour pressure over the plane surface equal to the vapour pressure over the plane surface zero less man the vapour pressure over the plane surface greater than the vapour pressure over the plane surface equal to the vapour pressure over the plane surface ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME A piece of metal of specific gravity 7 floats in mercury of specific gravity 13.6. What fraction of its volume is under mercury ? 0.4 0.5 0.5 0.515 0.4 0.5 0.5 0.515 ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The discharge through a reaction turbine ___ with the increase in unit speed. None of the listed here Increases Decreases Remain same None of the listed here Increases Decreases Remain same ANSWER DOWNLOAD EXAMIANS APP
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