For steady ideal fluid flow, the Bernoulli's equation states that the

According to Bernoulli's equation for steady ideal fluid flow

A

Principle of conservation of mass holds

B

Velocity and pressure are inversely proportional

C

Total energy is constant throughout

D

The energy is constant along a streamline but may vary across streamlines

According to Bernoulli’s equation for steady ideal fluid flow

A

principle of conservation of mass holds

B

velocity and pressure are inversely proportional

C

total energy is constant throughout

D

the energy is constant along a stream-line but may vary across streamlines

In which type of fluid flow, the velocity of flow of fluid changes from point to point in the fluid at any instant?

A

Rotational

B

Unsteady

C

Turbulent

D

Non-uniform

In the case of steady flow of a fluid, the acceleration of any fluid particle is

A

Constant

B

Variable

C

Zero

D

Zero under limiting conditions

In steady flow of a fluid, the total accele ration of any fluid particle

A

can be zero

B

is never zero

C

is always zero

D

is independent of coordinates

The fluid velocity varies as the square of the cylindrical pipe diameter, in case of steady state laminar flow at constant pressure drop, for __________ fluid.

A

Newtonion

B

Dilatant

C

Pseudo-plastic

D

Non-Newtonion

The fluid velocity varies as the square root of the cylindrical pipe diameter in case of steady state laminar flow at constant pressure drop fo __________ fluid.

A

Dilatant

B

Pseudo-plastic

C

Bingham plastic

D

Newtonion

The fluid velocity varies as the cube of the cylinderical pipe diameter in case of steady state laminar flow at constant pressure drop for __________ fluid.

A

Newtonion

B

Pseudoplastic

C

Dilatent

D

Bingham plastic

The continuity equation in ideal fluid flow states that

A

Net rate of inflow into any small volume must be zero

B

Energy is not constant along a streamline

C

Energy is constant along a streamline

D

There exists a velocity potential

In turbines, the fluid undergoes a continuous steady flow process and the speed of flow is

A

Low

B

Very low

C

High

D

Very high

For steady ideal fluid flow, the Bernoulli's equation states that the

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