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Chemical Engineering - Fluid Mechanics

Exercise : Fluid Mechanics - Section 9
26.
For very low pressure and high discharge rate, the compressor used is a/an __________ compressor.
axial
reciprocating
rotary
none of these
Answer: Option
Explanation:
No answer description is available. Let's discuss.
27.
Pumping of a corrosive liquid is generally preferred to be done by a __________ pump, as it can be made of a variety of materials including plastics.
piston
gear
positive displacement
sump
Answer: Option
Explanation:
No answer description is available. Let's discuss.
28.
The main factor on which the behaviour of a mass of fluidised solid depends mainly is the
fluid characteristics
particle size
both (a) and (b)
neither (a) nor (b)
Answer: Option
Explanation:
No answer description is available. Let's discuss.
29.
What is the speed of sound (m/sec) in ordinary water ?
1500
330
1000
3000
Answer: Option
Explanation:
No answer description is available. Let's discuss.
30.
Two piping system are said to be equivalent, when the __________ are same.
fluid flow rate & friction loss
length & friction factor
diameter & friction factor
length & diameter
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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