A.Screw conveyor
B.Belt conveyor
C.Bucket elevator
D.Pneumatic conveyor
Explanation: The correct answer is Pneumatic conveyor.
Submitted by: Academy of Pakistan
Chemical Engineering MCQs: 8,342 practice questions with answer choices and available explanations. Page 85 of 557.
Chemical Engineering MCQs
Showing page 85 of 557 · 8,342 total solved questions available.
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A.Enthalpy
B.Internal energy
C.Entropy
D.Temperature
Explanation: The correct answer is Entropy.
Submitted by: Academy of Pakistan
A.Equal to
B.More than
C.Equal to or more than
D.Less than
Explanation: The correct answer is Equal to or more than.
Submitted by: Academy of Pakistan
A.Remove arsenic & sulphur
B.Remove CO2 & H2O
C.Sinter the ore
D.Dehydrate it
Explanation: The correct answer is Remove arsenic & sulphur.
Submitted by: Academy of Pakistan
A.Equal to
B.More than
C.Half
D.Twice
Explanation: The correct answer is Half.
Submitted by: Academy of Pakistan
A.Neutral
B.Neither A. nor B.
C.Either A. or B.
D.Oxidising
Explanation: The correct answer is Either A. or B..
Submitted by: Academy of Pakistan
A.ln (k2/k1) = (E/R) (1/T1 – 1/T2)
B.exp (k2/k1) = (E/R) (1/T2 – 1/T1)
C.exp (k2/k1) = (E/R) (1/T1 – 1/T2)
D.ln (k2/k1) = (E/R) (1/T2 – 1/T1)
Explanation: The correct answer is ln (k2/k1) = (E/R) (1/T1 – 1/T2).
Submitted by: Academy of Pakistan
A.0.5 – 1.0
B.0.01 – 0.5
C.0.07 – 0.12
D.1 – 3
Explanation: The correct answer is 0.07 – 0.12.
Submitted by: Academy of Pakistan
A.Pressure & temperature
B.Shearing stress
C.Both B. & C.
D.Motion
Explanation: The correct answer is Both B. & C..
Submitted by: Academy of Pakistan
A.None of these
B.[RD/(RD + 1)], [xD/(xD + 1)]
C.[xD/(RD + 1)], [(RD + 1)/RD]
D.[xD/(RD + 1)], [RD/(RD + 1)]
Explanation: The correct answer is [RD/(RD + 1)], [xD/(xD + 1)].
Submitted by: Academy of Pakistan
A.Less than
B.Either more or less than
C.Greater than
D.Equal to
Explanation: The correct answer is Greater than.
Submitted by: Academy of Pakistan
A.High pressure operation
B.Vacuum distillation
C.Multi-component distillation
D.Small sizes
Explanation: The correct answer is Small sizes.
Submitted by: Academy of Pakistan
A.Evaporation of water will take place
B.Equilibrium cannot be established
C.More water will be formed
D.More ice will be formed
Explanation: The correct answer is More water will be formed.
Submitted by: Academy of Pakistan
A.Sorting classifier
B.Filters
C.Cyclones
D.Thickness
Explanation: The correct answer is Sorting classifier.
Submitted by: Academy of Pakistan
A.Scale formation
B.Water alkalinity & leakage
C.Hydrazine addition during feed water treatment
D.Release of non-condensable gas from water in the boiler
Explanation: The correct answer is Release of non-condensable gas from water in the boiler.
Submitted by: Academy of Pakistan