A.Vertical
B.Any
C.Inclined
D.Horizontal
Explanation: The correct answer is Any.
Submitted by: Academy of Pakistan
Chemical Engineering MCQs: 8,342 practice questions with answer choices and available explanations. Page 141 of 557.
Chemical Engineering MCQs
Showing page 141 of 557 · 8,342 total solved questions available.
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A.Store smaller quantity of waste heat
B.Are lighter & compact
C.All A., B. & C.
D.Involve higher initial cost
Explanation: The correct answer is Involve higher initial cost.
Submitted by: Academy of Pakistan
A.Equal to the height of the hot gas column producing draught
B.200 meters
C.More than 105.7 metres
D.Infinitely long
Explanation: The correct answer is Equal to the height of the hot gas column producing draught.
Submitted by: Academy of Pakistan
A.10%
B.15%
C.1.5%
D.150%
Explanation: The correct answer is 1.5%.
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A.Temperature
B.Total pressure
C.None of these
D.Vapour pressure of either component
Explanation: The correct answer is Temperature.
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A.Pre-coated on the filter medium prior to filtration
B.Added to the feed slurry
C.All A, B. & C.
D.Separated from the cake by dissolving solids or by burning it off
Explanation: The correct answer is All A, B. & C..
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A.Electrical industry
B.Alloying
C.Utensil manufacture
D.Galvanising
Explanation: The correct answer is Galvanising.
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A.Anthracites
B.Lignites
C.Bituminous coals
D.Semi-anthracites
Explanation: The correct answer is Bituminous coals.
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A.Steam is fed to the shell, whereas the liquor is filled inside the tube
B.Liquor level is maintained at 1/3rd to 1/2 of the height of the tube
C.Tube dia is 3-6 cms, while tube length in 3-6 metres
D.None of these
Explanation: The correct answer is None of these.
Submitted by: Academy of Pakistan
A.235
B.92
C.200
D.3
Explanation: The correct answer is 3.
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A.90%
B.95%
C.98%
D.80%
Explanation: The correct answer is 90%.
Submitted by: Academy of Pakistan
A.Esterification
B.Acidification
C.Saponification
D.Neutralisation
Explanation: The correct answer is Esterification.
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A.Increases its ductility
B.Decreases its ductility
C.Does not affect its ductility
D.Decreases its tensile strength
Explanation: The correct answer is Decreases its ductility.
Submitted by: Academy of Pakistan
A.1/2
B.1/4
C.4
D.2
Explanation: The correct answer is 4.
Submitted by: Academy of Pakistan
A.Zirconia
B.Silicon carbide
C.Alumina
D.Graphite
Explanation: The correct answer is Silicon carbide.
Submitted by: Academy of Pakistan