The losses are more in_________________?

Related Mcqs:

The motion of air mass in a tornado is a________________?

A. free vortex motion B. forced vortex motion C. free vortex at center and forced vortex outside D. forced vortex at center and free vortex outside...

Which of the following statements is correct ?

A. Lower critical Reynolds number is of no practical significance in pipe flow problems. B. Upper critical Reynolds number is significant in pipe flow problems. C. Lower critical Reynolds number has the value 2000 in pipe flow D. Upper critical Reynolds number is the number at which turbulent flow changes to laminar flow...

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________________?

A. less than d B. between d and 1.5 d C. between 1.5 d and 2d D. greater than 2d...

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...

A floating body is said to be in a state of stable equilibrium_________________?

A. when its metacentric height is zero B. when the metacentre is above the centre of gravity C. when the metacentre is below the centre of gravity D. only when its centre of gravity is below its centre of buoyancy...