Hydraulics and Fluid Mechanics in ME A Pelton wheel working under a constant head and discharge, has maximum efficiency when the speed ratio is 0.56 0.36 0.46 0.26 0.56 0.36 0.46 0.26 ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME A liquid compressed in cylinder has a volume of 0.04 m3 at 50 kg/cm² and a volume of 0.039 m3 at 150 kg/cm². The bulk modulus of elasticity of liquid is 400 kg/cm² 40 × 10⁶ kg/cm² 4000 kg/cm² 40 × 10⁵ kg/cm² 400 kg/cm² 40 × 10⁶ kg/cm² 4000 kg/cm² 40 × 10⁵ kg/cm² ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME When a cylindrical vessel containing liquid is resolved, the surface of the liquid takes the shape of An ellipse A triangle None of these A paraboloid An ellipse A triangle None of these A paraboloid ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Flow occurring in a pipeline when a valve is being opened is unsteady steady laminar vortex unsteady steady laminar vortex ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The discharge through a reaction turbine ___ with the increase in unit speed. Increases Remain same None of the listed here Decreases Increases Remain same None of the listed here Decreases ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Rain drops are spherical because of surface tension forces viscosity atmospheric pressure air resistance surface tension forces viscosity atmospheric pressure air resistance ANSWER DOWNLOAD EXAMIANS APP
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