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Flow of a material is not usually measured in volume or mass per unit time, but it is :

no answer is correct

inferred to pressure

inferred to level

inferred to density

The rotameter tube is generally mounted :

vertically

horizontally

in any position

Pressure loss across venturi tube is :

grater than that across an orifice plate

less than that across an orifice plate

the same as that across an orifice plate

The pressure across an orifice plate has a very low value at:

the vena contracta location

the upstream side of the plate

the down stream side of the plate

Smooth flow is fluid flow in which the flow profile is a flattened parabola, the streamlines are not present, and the fluid is freely intermixing.

True

False

In the elbow ( corner ) tap differential pressure design:

all answers are correct

the pressure at the outer face of the elbow is higher than that on the inner face

the pressure at the outer face of the elbow is due to the fluid high centrifugal force.

there is no pressure loss across it

A pressure difference is created when a fluid passes through a(n) in a pipe.

Differential pressure connections are typically made with flange, vena contracta, and ___ taps.

The differential pressure in the Pitot tube design is due to:

a low pressure from the outer tube of the system

both answers are correct

a high pressure from the inner tube of the system