Which of the following is not an abrasive material ?
Correct answer: A. Bakelite
- A. Bakelite
- B. Pumice
- C. Corundum
- D. Carborundum
Explanation
Pumice, corundum, and carborundum are used as abrasive materials because of their hard, wear-resistant particles. Bakelite is a thermosetting plastic, not a conventional abrasive.
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
More than 100 percent of _________________ is present in oleum?
Co-efficient of thermal expansion of glass is decreased by the addition of _______________ during its manufacture?
Pick out the true statement pertaining to water treatment ?
Black liquor is converted into white liquor by __________________________?
Roasting of metallurgical ores is done mainly to ___________________?
Liquor poisoning generally occurs due to the presence of _________________ in it ?