Hydraulics and Fluid Mechanics in ME Rain drops are spherical because of atmospheric pressure surface tension forces air resistance viscosity atmospheric pressure surface tension forces air resistance viscosity ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Which of the following instruments is used to measure flow on the application of Bernoulli’s theorem Venturimeter Orifice plate All of these pitot tube Venturimeter Orifice plate All of these pitot tube ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Coefficient of velocity of venturimeter is equal to the coefficient of discharge of venturimeter decreases with higher Reynolds number is independent of Reynolds number None of these is equal to the coefficient of discharge of venturimeter decreases with higher Reynolds number is independent of Reynolds number None of these ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The increase of temperature results in decrease in viscosity of liquid increase in viscosity of liquid decrease in viscosity of gas increase in viscosity of gas decrease in viscosity of liquid increase in viscosity of liquid decrease in viscosity of gas increase in viscosity of gas ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME A Pelton wheel develops 1750 kW under a head of 100 meters while running at 200 r.p.m. and discharging 2500 liters of water per second. The unit speed of the wheel is 80 r.p.m. 10 r.p.m. 20 r.p.m. 40 r.p.m. 80 r.p.m. 10 r.p.m. 20 r.p.m. 40 r.p.m. ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME If the depth of water in an open channel is less than the critical depth, the flow is called Critical flow Tranquil flow Turbulent flow Torrential flow Critical flow Tranquil flow Turbulent flow Torrential flow ANSWER DOWNLOAD EXAMIANS APP
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