In series-pipe problems_______________?

Question: For a reciprocating pump, the indicator diagram is the graph between the
[A].

discharge and overall efficiency.

[B].

volume swept by piston for one complete revolution and the pressure in the cylinder.

[C].

angle swept by the crank pin at any instant and the discharge.

[D].

none of these.

Answer: Option B

Explanation:

No answer description available for this question.

Question: A mono pump is a __________ pump.
[A].

centrifugal

[B].

piston

[C].

positive acting rotary

[D].

a group of vacuum

Answer: Option C

Explanation:

No answer description available for this question.

Question: Froude number is not a factor
[A].

for Reynolds number greater than 300.

[B].

when there is no vortex formation.

[C].

for unbaffled tank.

[D].

none of these.

Answer: Option B

Explanation:

No answer description available for this question.

Question: Each term of the Bernoulli’s equation written in the form, , represents the total energy per unit
[A].

mass

[B].

volume

[C].

specific weight

[D].

none of these

Answer: Option A

Explanation:

No answer description available for this question.

Question: Froude number is the ratio of
[A].

shear stress to gravitational stress.

[B].

drag stress to shear stress.

[C].

inertial stress to shear stress.

[D].

inertial stress to gravitational stress.

Answer: Option D

Explanation:

No answer description available for this question.