Mechanical Operations Mcqs for Chemical

Q.  The process opposite to ‘dispersion’ is termed as the___________________?

a. Flocculation
b. Sedimentation
c. Filtration
d. None of these


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MCQs:  In case of a plate and frame filter press, filtrate flow through the cake follows _______________ flow?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Grindability of a material does not depend upon its_____________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Work index is defined as the_________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Fibrous material is broken by a__________________?
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MCQs:  _____________ conveyors are also called scrapers?
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MCQs:  Sorting classifiers employing differential settling methods for separation of particles make use of the differences in their_________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  __________ conveyor is the most suitable for short distance transportation of non-abrasive loose materials like garbage, grain, food wastes etc?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Gelatinous solid (which plug the septum) can be filtered by a _____________ filter?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Sphericity of a cubical particle, when its equivalent diameter is taken as the height of the cube, is ________________ ?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  For benefication of iron ore, the most commonly used method is______________?
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MCQs:  Basic slag is not ground in_________________?
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MCQs:  Stamp mills are generally used for crushing__________________?
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MCQs:  Which of the following minerals is not subjected to magnetic separation method ?
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MCQs:  The work index in Bond’s law for crushing of solids has the following dimensions__________________?
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MCQs:  Metallic wire mesh is used as a filtering medium for the separation of dust from dust laden gas in case of a/an________________?
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MCQs:  All resistances during washing of cake _____________________?
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MCQs:  Which of the following is the softest material ?
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MCQs:  Which of the following mechanical conveyors does not come under the division „scrapers‟ ?
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MCQs:   Close circuit grinding by a ball mill with air sweeping employs a _______________________?
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MCQs:  Trommels separate a mixture of particles depending on their_____________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts