Which of the following quantities are computed by using the hydraulic radius for noncircular ducts ?

Related Mcqs:

Pick out the wrong statement ?

A. Surface tension of a liquid is because of the difference in magnitude of adhesive & cohesive forces B. A hydrometer used for the determination of specific gravities of liquids works on the principle of buoyant forces C. In case of unsteady fluid flow, the velocity at any given point does not change with time … Pick out the wrong statement ?Read More...

Viscosity of water at 40°C lies in the range of___________________?

A. 1 × 10-3 to 2 × 10-3 kg/m.s B. 0.5 × 10-3 to 1 × 10-3 kg/m.s C. 1 to 2 kg/m.s D. 0.5 to 1 kg/m.s...

A piezometer provided in the pipe measures__________________?

A. Friction factor B. Static pressure C. Dynamic pressure D. None of these...

The energy loss in flow through Venturimeter is less than that through flow nozzle, because in case of a flow nozzle, the ?

A. Length is shorter B. Throat diameter is more C. Sudden expansion of flow in the downstream occurs D. Distance between the throat and the inlet is more...

Bernoulli’s equation for steady, frictionless, continuous flow states that the ______________ at all sections is same?

A. Total pressure B. Total energy C. Velocity head D. None of these...