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Question: For a perfect incompressible liquid, flowing in a continuous stream, the total energy of a particle remains the same, while the particle moves from one point to another. This statement is called
[A].

continuity equation

[B].

Bernoulli’s equation

[C].

Pascal’s law

[D].

Archimede’s principle

Answer: Option B

Explanation:

No answer description available for this question.

Question: In two dimensional flow, the flow does not take place in a curve.
[A].

True

[B].

False

Answer: Option B

Explanation:

No answer description available for this question.

Question: In one dimensional flow, the flow
[A].

is steady and uniform

[B].

takes place in straight line

[C].

takes place in curve

[D].

takes place in one direction

Answer: Option B

Explanation:

No answer description available for this question.

Question: A flow whose streamline is represented by a straight line, is called __________ dimensional flow.
[A].

one

[B].

two

[C].

three

[D].

four

Answer: Option A

Explanation:

No answer description available for this question.

Question: All the gases are considered to have compressible flow and all the liquids are considered to have incompressible flow.
[A].

Correct

[B].

Incorrect

Answer: Option A

Explanation:

No answer description available for this question.

Question: A flow in which the volume of a fluid and its density does not change during the flow is called __________ flow.
[A].

incompressible

[B].

compressible

Answer: Option A

Explanation:

No answer description available for this question.

Question: A flow whose streamline is represented by a curve, is called
[A].

one-dimensional flow

[B].

two-dimensional flow

[C].

three-dimensional flow

[D].

four-dimensional flow

Answer: Option B

Explanation:

No answer description available for this question.

Question: A flow through an expanding tube at increasing rate is called unsteady non-uniform flow.
[A].

Yes

[B].

No

Answer: Option A

Explanation:

No answer description available for this question.

Question: A flow through an expanding tube at constant rate is called
[A].

steady uniform flow

[B].

steady non-uniform flow

[C].

unsteady uniform flow

[D].

unsteady non-uniform flow

Answer: Option B

Explanation:

No answer description available for this question.