The continuity equation is connected with__________________?

Question: Boundary layer separation occurs when the
[A].

pressure reaches a minimum.

[B].

cross-section of the channel is reduced.

[C].

valve is closed in a pipeline.

[D].

velocity of sound is reached.

Answer: Option B

Explanation:

No answer description available for this question.

Question: Discharge in laminar flow through a pipe varies
[A].

as the square of the radius.

[B].

inversely as the pressure drop.

[C].

inversely as the viscosity.

[D].

as the square of the diameter.

Answer: Option A

Explanation:

No answer description available for this question.

Question: In case of isentropic flow, the speed of sound in an ideal gas is proportional to (where, T = absolute temperature )
[A].

1/T

[B].

1/T

[C].

T

[D].

T

Answer: Option C

Explanation:

No answer description available for this question.

Question: In the laminar boundary layer flow over a flat plate, the ratio (δ/x) varies as :(where, ‘δ’ is the boundary layer thickness and ‘x’ is the distance from the leading edge in the direction of flow).
[A].

Re

[B].

Re

[C].

1/Re

[D].

Re-1/2

Answer: Option D

Explanation:

No answer description available for this question.