A.All A., B. and C.
B.Silica-magnesia
C.Silica-alumina
D.Bentonite clays
Explanation: The correct answer is All A., B. and C..
Submitted by: Academy of Pakistan
Chemical Engineering MCQs: 8,342 practice questions with answer choices and available explanations. Page 153 of 557.
Chemical Engineering MCQs
Showing page 153 of 557 · 8,342 total solved questions available.
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A.Fission of U-235 by neutrons
B.Absorption of neutrons in uranium atoms
C.Fusion of atoms of uranium
D.Combustion of a nuclear fuel e.g. uranium
Explanation: The correct answer is Fission of U-235 by neutrons.
Submitted by: Academy of Pakistan
A.Pseudo-plastic
B.Dilatent
C.Bingham plastic
D.Newtonian
Explanation: The correct answer is Pseudo-plastic.
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A.Segregation of the solids occurs
B.Hot spots are formed
C.Temperature gradients are very high
D.Temperature is more or less uniform
Explanation: The correct answer is Temperature is more or less uniform.
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A.Surface tension force
B.Gravity force
C.Hydrostatic force
D.Viscous force
Explanation: The correct answer is Viscous force.
Submitted by: Academy of Pakistan
A.7
B.700
C.630
D.7000
Explanation: The correct answer is 7.
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A.Employs such an impeller, through which the flow is a combination of radial & axial flow
B.Pumps the two fluids separately and then mixes them
C.Mixes the two fluids before pumping them
D.Employs impellers in both the radial & axial directions
Explanation: The correct answer is Employs such an impeller, through which the flow is a combination of radial & axial flow.
Submitted by: Academy of Pakistan
A.Superconductor
B.Insulator for heat & electricity transmission
C.Behave like paramagnetic materials
D.Ferritic
Explanation: The correct answer is Behave like paramagnetic materials.
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A.Arithmetic
B.Either A., B. or C.
C.Geometric
D.Logarithmic
Explanation: The correct answer is Logarithmic.
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A.Of high viscosity to give high tray efficiency
B.Of high volatility
C.Present in overhead stream
D.Added to alter the relative volatility of the mixture
Explanation: The correct answer is Added to alter the relative volatility of the mixture.
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A.Less
B.Same
C.Unpredictable
D.More
Explanation: The correct answer is Less.
Submitted by: Academy of Pakistan
A.Strongly
B.With eddy currents only
C.Only slightly
D.In a direction opposite to that of the applied field
Explanation: The correct answer is In a direction opposite to that of the applied field.
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A.1.66
B.1
C.0.5
D.2
Explanation: The correct answer is 1.66.
Submitted by: Academy of Pakistan
A.None of these
B.Under pressurising
C.Back draughting
D.Banking
Explanation: The correct answer is Banking.
Submitted by: Academy of Pakistan
A.4500
B.1800
C.800
D.10000
Explanation: The correct answer is 1800.
Submitted by: Academy of Pakistan