Two pipes of same length and diameters d and 2d respectively are connected in series. The diameter of an equivalent pipe of same length is________________?

Related Mcqs:

Size of a venturimeter is specified by________________?

A. pipe diameter B. throat diameter C. angle of diverging section D. both pipe diameter as well as throat diameter...

The boundary layer thickness in turbulent flow varies as______________?

A. x”7 B. x,/2 C. x4/5 D. x3/5 where x is the distance from leading edge...

The speed of a pressure wave through a pipe depends upon________________?

A. the length of pipe B. the viscosity of fluid C. the bulk modulus for the fluid D. the original head...

With the same cross-sectional area and immersed in same turbulent flow, the largest total drag will be on__________________?

A. a circular disc of plate held normal to flow B. a sphere C. a cylinder D. a streamlined body...

Which of the following is an incorrect statement ?

A. Coefficient of contraction of a venturimeter is unity B. Flow nozzle is cheaper than venturimeter but has higher energy loss C. Discharge is independent of orientation of venturimeter whether it is horizontal, vertical or inclined D. None of the above statement is correct....