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MCQs: ______________ are used for the separation of coarse particles from a slurry of fine particles?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Size reduction of ice and gypsum can be accomplished suitably by a _______________ crusher?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Pick out the wrong statement ?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Gyratory crushers compared to the reciprocating jaw crushers__________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Separation of solid suspended in liquid into a supernatant clear liquid and a denser slurry employs a process termed as the___________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: In case of a ball mill ?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: The filtrate flow rate in constant pressure filtration___________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Activators are those chemicals which help buoying up one mineral in preference to the other in the froth floatation process. Which of the following is an activator ?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: In filtration, the use of ‘filter aid’ helps in__________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Which of the following oxides is not present in hematite iron ore ?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: The value of work index does not change materially from one equipment to another. If the value of work index determined for close circuit grinding is Wi, then the same for open circuit grinding will be_________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Dispersion of a gas through liquid is done by using a__________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: For transporting pasty material, one will use a/an__________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Which of the following is not used as a surface active agent in a flocculation operation ?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Work index is the gross energy (kWh/tonne of feed) necessary to reduce a very large feed to such a size that 80% of product particles will pass through a 0.1 mm screen. The value of work index determined for wet grinding should be multiplied with ______________ to get the same for dry grinding?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: A straight line is obtained on plotting reciprocal of filtration rate vs. the volume of filtrate for _______________ flow of filtrate?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Sphericity for a non-spherical particle is given by (where, V and S are volume and surface area respectively of one particle. and, D = equivalent diameter of particle)?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Bond crushing law_________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Filtration capacity of a rotary drum vacuum filter depends upon the_______________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: The specific cake resistance for incompressible sludges is (where ΔP = pressure drop over cake)__________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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