Question: A flow whose streamline is represented by a straight line, is called __________ dimensional flow.
[A].one
two
three
four
[A].
[B].
[C].
[D].
Answer: Option A
Explanation:
No answer description available for this question.
Hydraulics and Fluid Mechanics
All the gases are considered to have compressible flow and all the liquids are considered to have incompressible flow.
Question: All the gases are considered to have compressible flow and all the liquids are considered to have incompressible flow.
[A].Correct
Incorrect
[A].
[B].
Answer: Option A
Explanation:
No answer description available for this question.
A flow in which the volume of a fluid and its density does not change during the flow is called __________ flow.
Question: A flow in which the volume of a fluid and its density does not change during the flow is called __________ flow.
[A].incompressible
compressible
[A].
[B].
Answer: Option A
Explanation:
No answer description available for this question.
A flow whose streamline is represented by a curve, is called
Question: A flow whose streamline is represented by a curve, is called
[A].one-dimensional flow
two-dimensional flow
three-dimensional flow
four-dimensional flow
[A].
[B].
[C].
[D].
Answer: Option B
Explanation:
No answer description available for this question.
A flow through an expanding tube at increasing rate is called unsteady non-uniform flow.
Question: A flow through an expanding tube at increasing rate is called unsteady non-uniform flow.
[A].Yes
No
[A].
[B].
Answer: Option A
Explanation:
No answer description available for this question.
A flow through an expanding tube at constant rate is called
Question: A flow through an expanding tube at constant rate is called
[A].steady uniform flow
steady non-uniform flow
unsteady uniform flow
unsteady non-uniform flow
[A].
[B].
[C].
[D].
Answer: Option B
Explanation:
No answer description available for this question.
A flow through a long pipe at decreasing rate is called __________ uniform flow.
Question: A flow through a long pipe at decreasing rate is called __________ uniform flow.
[A].steady
unsteady
[A].
[B].
Answer: Option B
Explanation:
No answer description available for this question.
A flow through a long pipe at constant rate is called
Question: A flow through a long pipe at constant rate is called
[A].steady uniform flow
steady non-uniform flow
unsteady uniform flow
unsteady non-uniform flow
[A].
[B].
[C].
[D].
Answer: Option A
Explanation:
No answer description available for this question.
According to equation of continuity,
Question: According to equation of continuity,
[A].w1a1 = w2a2
w1v1 = w2v2
a1v1 = a2v2
a1/v1 = a2/v2
[A].
[B].
[C].
[D].
Answer: Option C
Explanation:
No answer description available for this question.
A flow in which the quantity of liquid flowing per second is not constant, is called
Question: A flow in which the quantity of liquid flowing per second is not constant, is called
[A].streamline flow
turbulent flow
steady flow
unsteady flow
[A].
[B].
[C].
[D].
Answer: Option D
Explanation:
No answer description available for this question.