Mechanical Operations Mcqs for Chemical


Q.  Gummy & sticky materials like molasses, sugar etc. are best transported/handled by using a ______________ conveyor?

a. Drag
b. Ribbon
c. Screw
d. Slat


ANSWER: See Answer
 
No explanation is available for this question!
MCQs:  For laminar flow of filtrate through the cake deposited on septum, which of the following will be valid ?
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MCQs:  Feed size of ≥ 25 cms can be accepted by _______________________?
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MCQs:  In a grinding operation, the limiting particle size is the size of the _______________ particle in the sample?
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MCQs:  Which of the following is a continuous filter ?
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MCQs:  In case of a revolving mill, wet grinding compared to dry grinding__________________?
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MCQs:  The opening of a 200 mesh screen (Taylor series) is__________________?
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MCQs:  Rittinger’s crushing law states that_____________________?
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MCQs:  Paddle agitator_________________?
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MCQs:  During washing of filter at the end of constant pressure filtration, the rate of washing equals the rate of filtration___________________?
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MCQs:  Ball mill is used for__________________?
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MCQs:  Size reduction of moulding powders, waxes, resins & gums are done in a _______________ mill?
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MCQs:  _______________ is defined as the geometric mean of the relative rejections and the relative recoveries of two minerals?
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MCQs:  Which is a secondary crusher for a hard & tough stone ?
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MCQs:  Soft & non-abrasive materials can be made into fines by________________________?
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MCQs:  Width and speed of a conveyor belt depends upon the ______________ of the material?
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MCQs:  Optimum ratio of operating speed to critical speed of a trommel is_____________________?
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MCQs:  The capacity of a gyratory crusher is ______________ that of a jaw crusher with the same gape, handling the same feed & for the same product size range.?
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MCQs:  Vacuum is applied in _______________ zone, in case of a general type continuous rotary drum vacuum filter?
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