Boundary layer thickness in laminar flow over a flat plate increases as(where, d = distance from the leading edge.) ?

Related Mcqs:

The boundary layer thickness at a given section along a flat plate _____________ with increasing Reynold’s number?

A. Increases B. Decreases C. Remain same D. May increase or decrease...

I.D. of 1/4″ schedule 40 pipe is 0.364″. I.D. of a 1/2″ schedule 40 pipe would be ______________ inch?

A. 4.728 B. 0.5 C. 0.622 D. 0.474...

The equation relating friction factor to Reynold number, f-0.5 = 4 loge (NRe/√f)-0.4, is called the _____________ equation?

A. Nikuradse B. Von-Karman C. Blasius D. Colebrook...

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...

Purpose of air lift pump is to____________________?

A. Compress air B. Lift compressed air C. Lift water from a well by using compressed air D. Lift air under negative pressure...