The pressure at a stagnation point is always low.

More Questions from Hydraulics and Fluid Mechanics

• The divergent portion of a venturimeter is made longer than convergent portion in order to
• The quantity of a liquid flowing per second through a section of a pipe or a channel is called discharge and is measured in cumecs (m3/s).
• The total head of a liquid particle in motion is equal to
• The force of buoyancy is always __________ the weight of the liquid displaced by the body.
• The velocity of liquid flowing through an orifice varies with the available head of the liquid.
• A moving fluid mass may be brought to a static equilibrium position, by aplying an imaginary inertia force of the same magnitude as that of the accelerating force but in the opposite direction. This statement is called
• The specific gravity of water is taken as
• The total pressure on the bottom of a closed cylindrical vessel completely filled up with a liquid is the sum of the total centrifugal pressure and the weight of the liquid in the vessel.
• When the Mach number is more than 6, the flow is called
• When the Mach number is equal to unity, the flow is called sonic flow.

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