Write a note on the following: (a) Why natural abrasives are not suit…
Previous year question for PRODUCTION TECHNOLGY-II.
Question
Write a note on the following:
(a) Why natural abrasives are not suitable for making grinding wheels?
(b) How is a aluminum oxide abrasive produced? Write its field of application.
(c) Under what conditions diamond, boron carbide and cubic boron nitrate used as abrasive materials?
- Year: 2018
- Subject: PRODUCTION TECHNOLGY-II