M10 index of coke indicates its____________________?
Correct answer: C. Abrasion resistance
- A. Compressive strength
- B. Hardness
- C. Abrasion resistance
- D. Impact strength
Explanation
The M10 index measures the percentage of small material produced when coke is subjected to abrasion in a rotating drum. M40 is more closely associated with coke strength against breakage or impact.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? support@testustad.com
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.
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
Dislocations are _______________ defects?
Which of the following is not an ore of copper ?
A spring material should have low__________________?
Addition of _____________________ to steel does not impart hardness?
Which of the following is an acidic constituent of B.F. slag ?
Eutectoid composition of carbon steel at room temperature is___________________?