A.Smoke
B.Dust
C.Powder
D.Grit
Explanation: The correct answer is Grit.
Submitted by: Academy of Pakistan
Chemical Engineering MCQs: 8,342 practice questions with answer choices and available explanations. Page 155 of 557.
Chemical Engineering MCQs
Showing page 155 of 557 · 8,342 total solved questions available.
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A.Separation of uranium oxide from its ore by H2SO4 in a Pachuca tank
B.Recovery of vegetable oils from seeds
C.Dissolution of tannin out of tree barks by water
D.Separation of sugar from sugar beet by hot water
Explanation: The correct answer is Separation of uranium oxide from its ore by H2SO4 in a Pachuca tank.
Submitted by: Academy of Pakistan
A.Hardness
B.Compressive strength
C.Impact strength
D.Abrasion resistance
Explanation: The correct answer is Abrasion resistance.
Submitted by: Academy of Pakistan
A.70
B.50
C.25
D.85
Explanation: The correct answer is 50.
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A.Surface temperature of the body
B.Shape and porosity of the body
C.Wavelength of radiation
D.Nature of the surface
Explanation: The correct answer is Shape and porosity of the body.
Submitted by: Academy of Pakistan
A.Enthalpy vs. entropy
B.Temperature vs. entropy
C.Pressure vs. enthalpy
D.Pressure vs. volume
Explanation: The correct answer is Enthalpy vs. entropy.
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A.Neither A. nor B.
B.Both A. & B.
C.Characteristics of the feed slurry
D.Cake thickness
Explanation: The correct answer is Both A. & B..
Submitted by: Academy of Pakistan
A.Mass
B.Pressure
C.Specific volume
D.Temperature
Explanation: The correct answer is Mass.
Submitted by: Academy of Pakistan
A.Temperature becomes low
B.Pressure becomes very high
C.All A, B & C
D.Pressure falls below the vapour pressure
Explanation: The correct answer is All A, B & C.
Submitted by: Academy of Pakistan
A.Annealing
B.Carburising
C.Anodising
D.Tempering
Explanation: The correct answer is Tempering.
Submitted by: Academy of Pakistan
A.1.6 to 2
B.2.2 to 2.6
C.1.1 to 1.5
D.2.7 to 3
Explanation: The correct answer is 1.1 to 1.5.
Submitted by: Academy of Pakistan
A.34.4
B.26.8
C.40.5
D.25
Explanation: The correct answer is 34.4.
Submitted by: Academy of Pakistan
A.50
B.80
C.95
D.10
Explanation: The correct answer is 50.
Submitted by: Academy of Pakistan
A.All A., B. and C.
B.Melts & rubber like state
C.Partially crystalline state
D.Amorphous glassy state
Explanation: The correct answer is All A., B. and C..
Submitted by: Academy of Pakistan
A.Bacterial growth
B.Turbidity
C.None of these
D.Taste and odour
Explanation: The correct answer is Taste and odour.
Submitted by: Academy of Pakistan