A.High thermal conductivity
B.Non-wetting characteristic
C.None of these
D.High crushing strength
Explanation: The correct answer is Non-wetting characteristic.
Submitted by: Academy of Pakistan
Chemical Engineering MCQs: 8,342 practice questions with answer choices and available explanations. Page 123 of 557.
Chemical Engineering MCQs
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A.Under-saturated
B.Saturated
C.All A., B. and C.
D.Supersaturate d
Explanation: The correct answer is Supersaturate d.
Submitted by: Academy of Pakistan
A.Brinell hardness
B.Tensile strength
C.All A, B & C
D.Percentage elongation
Explanation: The correct answer is Percentage elongation.
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A.20
B.25
C.30
D.10
Explanation: The correct answer is 20.
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A.6000 to 9000
B.10000 to 100000
C.3000 to 6000
D.1000 to 2000
Explanation: The correct answer is 10000 to 100000.
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A.Both heat and mass
B.Only heat
C.Only mass
D.None of these
Explanation: The correct answer is Both heat and mass.
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A.99
B.90
C.50
D.75
Explanation: The correct answer is 90.
Submitted by: Academy of Pakistan
Which of the following can be most effectively used for clarification of lube oil and printing ink?
0A.Sparkler filter
B.Sharpies super-centrifuge
C.Pre-coat filter
D.Disc-bowl centrifuge
Explanation: The correct answer is Sharpies super-centrifuge.
Submitted by: Academy of Pakistan
A.Tin or lead based alloys
B.Yellow metals
C.Having homogenous microstructure
D.Short of antifrictional properties
Explanation: The correct answer is Tin or lead based alloys.
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A.Total
B.Static
C.None of these
D.Dynamic
Explanation: The correct answer is Static.
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A.Reversible and constant enthalpy
B.Reversible and constant entropy
C.Reversible and isothermal
D.Irreversible and constant enthalpy
Explanation: The correct answer is Irreversible and constant enthalpy.
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A.Tensile strength
B.Hardness
C.Manufacturing process
D.Carbon content
Explanation: The correct answer is Tensile strength.
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A.0.5 to 0.6
B.0.3 to 0.5
C.0.1 to 0.25
D.0.65 to 0.80
Explanation: The correct answer is 0.1 to 0.25.
Submitted by: Academy of Pakistan
A.Increases
B.Can either increase or decrease; depends on the frequency factor
C.Decreases
D.Decreases exponentially
Explanation: The correct answer is Decreases exponentially.
Submitted by: Academy of Pakistan
A.Active carbon
B.Bog iron
C.Limestone powder
D.Silica gel
Explanation: The correct answer is Bog iron.
Submitted by: Academy of Pakistan