A.Density
B.Velocity head
C.Molal concentration
D.Kinematic viscosity
Explanation: The correct answer is Kinematic viscosity.
Submitted by: Academy of Pakistan
Chemical Engineering MCQs: 8,342 practice questions with answer choices and available explanations. Page 69 of 557.
Chemical Engineering MCQs
Showing page 69 of 557 · 8,342 total solved questions available.
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A.All A., B. and C.
B.A compound of carbon and iron
C.Characterised by an orthorhombic crystal structure
D.Fe3C chemically
Explanation: The correct answer is All A., B. and C..
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A.PCM
B.Low viscosity furnace oil
C.Light diesel oil
D.Tar
Explanation: The correct answer is Light diesel oil.
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A.Reactor size is independent of the type of flow
B.Density variation during reaction affects design
C.Ratio of the volume of the mixed reactor to that of the plug-flow reactor decreases with order
D.Mixed reactor is always larger than the plug-flow reactor
Explanation: The correct answer is Mixed reactor is always larger than the plug-flow reactor.
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A.Amino resins
B.Unsaturated polyester
C.Alkyd resins
D.Saturated polyester
Explanation: The correct answer is Alkyd resins.
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A.Saturated humidity
B.Vapor pressure
C.Absolute humidity
D.Aqueous tension
Explanation: The correct answer is Aqueous tension.
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A.Oxidation well
B.Digestor
C.Lagoon
D.Septic tank
Explanation: The correct answer is Digestor.
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A.Clarification
B.Classification
C.Leaching
D.Sedimentation
Explanation: The correct answer is Sedimentation.
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A.Gaseous
B.Solid
C.Liquid
D.Nuclear
Explanation: The correct answer is Solid.
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A.Dry the coal
B.Transport the coal to the burner
C.Ensure efficient burning of coal around the burner
D.Reduce primary air requirement
Explanation: The correct answer is Ensure efficient burning of coal around the burner.
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A.Either A. or B., depends on other factors
B.More
C.Same
D.Less
Explanation: The correct answer is Same.
Submitted by: Academy of Pakistan
A.5
B.50
C.25
D.100
Explanation: The correct answer is 25.
Submitted by: Academy of Pakistan
A.Steady through changing cross-section
B.Steady and the cross-section is unchanged
C.Unsteady and the cross-section is changed
D.Unsteady through unchanged cross-section
Explanation: The correct answer is Steady and the cross-section is unchanged.
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A.32.36
B.125.6
C.7.65
D.48.22
Explanation: The correct answer is 125.6.
Submitted by: Academy of Pakistan
A.All ‘a’, ‘b’ & ‘c’
B.Non-uniform & low production rate
C.High maintenance cost
D.High labour cost & low heat economy
Explanation: The correct answer is High labour cost & low heat economy.
Submitted by: Academy of Pakistan