Drag force acting on a body does not depend upon the____________________?

Related Mcqs:

Reynolds number for flow of water at room temperature through 2 cm dia pipe at an average velocity of 5 cm/sec is around________________?

A. 2000 B. 10 C. 100 D. 1000...

Which of the following is used for very accurate measurement of flow of gas at low velocity ?

A. Pitot tube B. Rotameter C. Segmental orificemeter D. Hot wire anemometer...

In hindered settling, the particles are_________________________?

A. Placed farther from the wall B. Not affected by other particles and the wall C. Near each other D. None of these...

Drag co-efficient CD, in Stoke’s law range is given by________________?

A. CD = 16/Re.p B. CD = 24/Re.p C. CD = 18.4/Re.p D. CD = 0.079/Re 0.25.p...

For a given Reynolds number, in a hydraulically smooth pipe, further smoothening ____________ the friction factor?

A. Brings about no further reduction of B. Increases C. Decreases D. None of these...