Hydraulics and Fluid Mechanics in ME According to fan laws, at constant speed and capacity, the pressure and power vary Inversely as square root of density Inversely as density Directly as the air or gas density As square of density Inversely as square root of density Inversely as density Directly as the air or gas density As square of density ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME A fluid having no viscosity is known as Real fluid Non-Newtonian fluid Ideal fluid Newtonian fluid Real fluid Non-Newtonian fluid Ideal fluid Newtonian fluid ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME For 450 m head of water, _________ shall be used. Kaplan turbine Pelton wheel None of these Francis turbine Kaplan turbine Pelton wheel None of these Francis turbine ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME When a cylindrical vessel of radius (r) containing liquid is revolved about its vertical axis ω rad/s, then depth of parabola which the liquid assumes is ω².r²/4g ω².r²/2g ω.r/2g ω.r/4g ω².r²/4g ω².r²/2g ω.r/2g ω.r/4g ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The point at which the resultant pressure on an immersed surface acts, is known as Centre of gravity Centre of depth Centre of immersed surface Centre of pressure Centre of gravity Centre of depth Centre of immersed surface Centre of pressure ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME A differential manometer is used to measure Pressure in pipes and channels Difference of pressures between two points in a pipe Atmospheric pressure Pressure in Venturimeter Pressure in pipes and channels Difference of pressures between two points in a pipe Atmospheric pressure Pressure in Venturimeter ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS