Mechanical Engineering - Production Engineering - Discussion

Discussion Forum : Production Engineering - Section 8 (Q.No. 9)
9.
A fine grained grinding wheel is used to grind
hard and brittle materials
soft and ductile materials
hard and ductile materials
soft and brittle materials
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
2 comments Page 1 of 1.

Abhinav Kumar said:   5 years ago
Why not options C? Please explain the given answer.

Ganeshr said:   3 years ago
Fine-grained grinding wheel - hard and brittle materials - cast iron.
Coarse-grained grinding wheel - soft and ductile materials - Aluminum.

@Abhinav Kumar.

There is no such category of hard & ductile to ground.

Post your comments here:

Your comments will be displayed after verification.