In case of a hammer crusher ?
Correct answer: B. All A., B. and C.
- A. Crushing takes place by impact breaking
- B. All A., B. and C.
- C. Reduction ratio can be varied by adjusting the distance from cage to hammers
- D. Maximum acceptable feed size is 30 cms
Explanation
A hammer crusher breaks particles primarily by impact. Its feed limit and reduction ratio are controlled by the crusher design, including the clearance between the hammers and cage, so all three statements apply.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? [email protected]
Practise Chemical Process Principles
2,710 free Chemical Process Principles MCQs from Chemical Engineering, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Chemical Engineering questions like this
Chemical Engineering is on this paper prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for it.
More Chemical Process Principles questions
To remove very small amount of tiny solid impurities from liquid, we use a_____________________?
_____________________ baffles are provided in ball mills ?
Crushing efficiency of a machine ranges between __________________ percent?
During size reduction by a jaw crusher, the energy consumed decreases with the__________________?
Wet sieving is employed, when the product contains ________________ materials?
According to Taggart's rule for selecting between a gyratory crusher and a jaw crusher; the later should be used, if the hourly tonnage to be crushed divided by the square of the gape expressed in cm is less than_______________?