The viscosity of a gas_______________?

Question: Cavitation in a centrifugal pump can be avoided by keeping the
[A].

inlet pressure high

[B].

outlet pressure low

[C].

inlet pressure low

[D].

outlet pressure high

Answer: Option A

Explanation:

No answer description available for this question.

Question: Fluid flow in a/an __________ is an example of pressure flow.
[A].

partially filled pipeline

[B].

pipe

[C].

open channel

[D].

river.

Answer: Option B

Explanation:

No answer description available for this question.

Question: Kinetic energy of fluid per unit weight represented by the velocity head is given by
[A].

2v2/gc

[B].

v2/2gc

[C].

ρv2/gc

[D].

ρ.v2/2gc

Answer: Option B

Explanation:

No answer description available for this question.

Question: Nominal Pipe Size (NPS) of a pipe less than 12 inches in diameter indicates its
[A].

inner diameter

[B].

outer diameter

[C].

thickness

[D].

neither inner nor outer diameter

Answer: Option D

Explanation:

No answer description available for this question.