Mechanical Engineering - Production Engineering - Discussion

Discussion Forum : Production Engineering - Section 4 (Q.No. 19)
19.
When the grinding wheel is marked by the letters from I to P, it indicates that the grinding wheel is of hard grade.
True
False
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
6 comments Page 1 of 1.

MANU MITTAL said:   3 years ago
A to Z.

From a - soft moving to z- hardest, l to s - medium grinding blade material hardness.
(1)

Tharunsatya said:   6 years ago
Superb, thanks @Suman.
(1)

Surya said:   7 years ago
Thanks @Suman.
(1)

Surya said:   7 years ago
Thanks @Suman.
(1)

Pravin said:   8 years ago
Nice work @Suman.
(1)

Suman said:   1 decade ago
A-H --> Soft.

I-P --> Medium.

Q-Z --> Hard.
(3)

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