330. In laminar flow

A.The velocity is of no consideration

B.Newton's law of viscosity applies

C.Losses are proportional to square of velocity

D.Generally occurs in practice

331. The continuity equation

A.Requires that Newton's second law of motion be satisfied at every point in fluid

B.Relates the momentum per unit volume for two points on a streamline

C.Expresses the relation between energy and work

D.Relates mass rate of flow along a streamline

332. Continuity equation relates

A.Conservation of mass and momentum

B.Energy and work

C.Frictional losses

D.Mass rate of flow along a streamline

333. The continuity equation in fluid flow

A.States that energy is constant along a streamline

B.States that energy is constant every where in the fluid

C.Applies to irrotational flow only

D.States that the net rate of inflow into small volume must be zero

334. Head loss in turbulent flow in a pipe

A.Varies directly as velocity

B.Varies inversely as square of velocity

C.Varies approximately as square of velocity

D.Depends upon orientation of pipe

335. The depth of water below the spillway and after hydraulic jump are 1 m and 6 m respectively. The head lost will be

A.1.04 m

B.5m

C.1.7 m

D.2.05 m

336. Bernoulli's theorem is applicable for

A.Streamline flow

B.Perfect incompressible fluid flowing in continuous streams.

C.Turbulent flow

D.Normal flow

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