An open structure of grinding wheel is used for
* soft materials
* tough materials
* ductile materials
203) An open structure of grinding wheel is used for
Answer is:
all of these
Explanation:
Related Production Engineering MCQ with Answers
Answer is:
all of these
Explanation:
A dense structure of a grinding wheel is used for
* hard materials
* brittle materials
* finishing cuts
Answer is:
aluminum oxide
Answer is:
silicon carbide
Answer is:
all of these
Explanation:
The silicon carbide abrasive is chiefly used for grinding
* cemented carbide
* ceramic
* cast iron