The contraction co-efficient for Borda’s mouthpiece (for frictionless fluid) is__________________?

Related Mcqs:

For turbulent flow of an incompressible fluid through a pipe, the flow rate „Q‟ is proportional to (Δ P)n, where ΔP is the pressure drop. The value of exponent ‘n’ is_________________?

A. 1 B. 0 C. < 1 D. > 1...

Toothpaste is a__________________?

A. Bingham plastic B. Pseudo-plastic C. Newtonian liquid D. Dilatent...

The distribution of shear stress in a stream of fluid in a circular tube is_____________________?

A. Linear with radius for turbulent flow only B. Linear with radius for laminar flow only C. Linear with radius for both laminar & turbulent flow D. Parabolic with radius for both laminar & turbulent flow...

The fluid velocity varies as the cube of the cylindrical pipe diameter in case of steady state laminar flow at constant pressure drop for ____________ fluid?

A. Newtonian B. Pseudo-plastic C. Dilatent D. Bingham plastic...

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...