Chemical Engineering - Mechanical Operations

16.
Two particles are called to be equal settling, if they are having the same.
size.
specific gravity.
terminal velocities in the same fluid & in the same field of force.
none of these.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

17.
Which of the following is the most suitable for handling fibrous and dense slurries ?
Propeller agitator
Cone type agitator
Turbine agitator
Radial propeller agitator
Answer: Option
Explanation:
No answer description is available. Let's discuss.

18.
__________ centrifuge is normally used in sugar mills.
Tubular bowl
Disc-bowl
Suspended batch basket
Perforated horizontal basket continuous
Answer: Option
Explanation:
No answer description is available. Let's discuss.

19.
Solid particles separation based on the difference in their flow velocities through fluids is termed as the
clarification
classification
elutriation
sedimentation
Answer: Option
Explanation:
No answer description is available. Let's discuss.

20.
Diatomaceous earth is a/an
explosive
filter aid
filter medium
catalyst
Answer: Option
Explanation:
No answer description is available. Let's discuss.