A Pitot tube indicates 5 cm of water (manometer) when it is being used for measuring velocity of air. The velocity of air in m/sec is___________________?

Related Mcqs:

Drag co-efficient for flow past immersed body is the ratio of _____________ to the product of velocity head and density?

A. Shear stress B. Shear force C. Average drag per unit projected area D. None of these...

A piezometer provided in the pipe measures__________________?

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

Which of the following conditions must be satisfied for lift force to be developed ?

A. The body should be bluff body B. The body should be stream lined C. Circulation around the body is essentially required D. The main stream velocity must approach the velocity of sound in that fluid medium...

The head loss in turbulent flow in pipe is proportional to(where, V = velocity of fluid through the pipe) ?

A. V2 B. 1/V2 C. 1/V D. V...

Hydraulic diameter for non-circular ducts is equal to ___________ times the area of flow divided by the perimeter?

A. Two B. Three C. Four D. Eight...