Hydraulics and Fluid Mechanics in ME The capillary rise at 20°C in a clean glass tube of 1 mm bore containing water is ap-proximately 30 mm 20 mm 5 mm 10 mm 30 mm 20 mm 5 mm 10 mm ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The overall efficiency for a Pelton wheel lies between 0.65 to 0.75 0.50 to 0.65 0.75 to 0.85 0.85 to 0.90 0.65 to 0.75 0.50 to 0.65 0.75 to 0.85 0.85 to 0.90 ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Which place in hydraulic turbine is most susceptible for cavitations? Penstock Blade inlet Inlet of draft rube Guide blade Penstock Blade inlet Inlet of draft rube Guide blade ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME When the Mach number is more than 6, the flow is called Sonic flow Hyper-sonic flow Sub-sonic flow Super-sonic flow Sonic flow Hyper-sonic flow Sub-sonic flow Super-sonic flow ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME In axial flow fans and turbines, fluid enters and leaves as follows Radially, axially Axially, axially Axially, radially Radially, radially Radially, axially Axially, axially Axially, radially Radially, radially ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Which of the following turbine is preferred for 0 to 25 m head of water? Pelton wheel Kaplan turbine None of these Francis turbine Pelton wheel Kaplan turbine None of these Francis turbine ANSWER DOWNLOAD EXAMIANS APP
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