Chemical Engineering - Chemical Engineering Basics - Discussion

Discussion Forum : Chemical Engineering Basics - Section 22 (Q.No. 4)
4.
Grain hardness is measured by the __________ hardness testing method.
Knoop
Rockwell F
Shore sceleroscope
Vicker's
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
1 comments Page 1 of 1.

Sunil valand said:   11 months ago
Also, use the Brinell hardness test.

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