Mechanical Operations Mcqs for Chemical


Q.  Choke crushing (in case of a Jaw crusher) compared to free crushing__________________?

a. Results in increased capacity
b. Consumes less power
c. Consumes more power
d. Both A. and C.


ANSWER: See Answer
 
No explanation is available for this question!
MCQs:  Which of the following is a batch sedimentation equipment ?
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MCQs:  Shape factor for a cylinder whose length equals its diameter is_________________?
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MCQs:  Filtration rate does not depend upon the________________?
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MCQs:  The operating speed of a ball mill should be ______________ the critical speed?
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MCQs:  Xanthates are used in the froth floatation process as a/an _______________________?
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MCQs:  Filtration should be stopped in a filter press, if the_________________?
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MCQs:  The reduction ratio for fine grinders is_____________?
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MCQs:  Which of the following is a coarse crusher ?
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MCQs:  A _____________ mixer resembles a ball mill without balls?
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MCQs:  In case of a plate and frame filter press, filtrate flow through the cake follows _______________ flow?
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MCQs:  Grindability of a material does not depend upon its_____________________?
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MCQs:  Work index is defined as the_________________?
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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_________________?
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MCQs:  __________ conveyor is the most suitable for short distance transportation of non-abrasive loose materials like garbage, grain, food wastes etc?
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MCQs:  Gelatinous solid (which plug the septum) can be filtered by a _____________ filter?
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MCQs:  Sphericity of a cubical particle, when its equivalent diameter is taken as the height of the cube, is ________________ ?
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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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