Hydraulics and Fluid Mechanics in ME The overall efficiency of a reaction turbine is the ratio of None of these Work-done on the wheel to the energy (or head of water) actually supplied to the turbine Actual work available at the turbine to the energy imparted to the wheel Power produced by the turbine to the energy actually supplied by the turbine None of these Work-done on the wheel to the energy (or head of water) actually supplied to the turbine Actual work available at the turbine to the energy imparted to the wheel Power produced by the turbine to the energy actually supplied by the turbine ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The shear stress between the two liquid layers is __________ proportional to the distance between two layers. None of these Both A and B Inversely Directly None of these Both A and B Inversely Directly ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Cavitation will begin when flow is increased pressure is increased pressure becomes more than critical pressure the pressure at any location reaches an absolute pressure equal to the saturated vapour pressure of the liquid flow is increased pressure is increased pressure becomes more than critical pressure the pressure at any location reaches an absolute pressure equal to the saturated vapour pressure of the liquid ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The length of the divergent cone in a Venturimeter is __________ that of the convergent cone. Five to six times Double Equal to Three to four times Five to six times Double Equal to Three to four times ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME A metal with specific gravity of o floating in a fluid of same specific gravity a will be fully immersed with top surface at fluid surface partly immersed sink to bottom float over fluid be fully immersed with top surface at fluid surface partly immersed sink to bottom float over fluid ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Low specific speed of turbine implies it is Impulse turbine Any one of the above Propeller turbine Francis turbine Impulse turbine Any one of the above Propeller turbine Francis turbine ANSWER DOWNLOAD EXAMIANS APP
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