For the free settling of a spherical particle through a fluid, the slope of, CD-log NRe, plot is____________________?

Related Mcqs:

For laminar flow of Newtonian fluid in a circular pipe, the velocity distribution is a function of the distance ‘d’ measured from the centre line of the pipe, and it follows a ______________ relationship?

A. Logarithmic B. Parabolic C. Hyperbolic D. Linear...

Prandtl mixing length is___________________?

A. Applicable to laminar flow problems B. A universal constant C. Zero at the pipe wall D. None of these...

Drag force on the float of a Rotameter is (where Q = flow rate of the)__________________?

A. ∝ Q B. ∝ √Q C. ∝ Q2 D. Constant...

The valve commonly used in pipes larger than 2″ dia is a______________?

A. Globe valve B. Plug-cock C. Gate valve D. Check valve...

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...