Chemical Engineering - Chemical Engineering Basics - Discussion

Discussion Forum : Chemical Engineering Basics - Section 1 (Q.No. 2)
2.
The softness or hardness of a grinding wheel depends upon the type & amount of bonding material used. For general purpose cutter grinding __________ grinding wheel is normally used.
hard
soft
silicon carbide
aluminium oxide
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
24 comments Page 3 of 3.

Seenu said:   1 decade ago
Yes its one of the main property of aluminum mixer.

Sandhiya said:   1 decade ago
Aluminium oxide is have a high temperature.

YASH said:   12 months ago
Aluminium oxide is the right answer.
(1)

Kaushik said:   10 years ago
May be al203 is cheaper.


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