The figures below shows an abrasive material

71fGdvP0A4K1UnjE

The figures below shows an abrasive material

71fGdvP0A4K1UnjE

  1. Name part A and C

    A  –  Abrasive grain
    B  –  Backing

  2. State the method used in manufacturing the abrasive shown above.

    Electro – coating method

  3. Name two natural materials to be used for part – A  above

    Natural abrasive grain
    Flint
    Garnet
    Emery 

 
                                                                                                          

Print Friendly, PDF & Email
people found this article helpful. What about you?

0 0 votes
Article Rating
Subscribe
Notify of
0 Comments
Inline Feedbacks
View all comments
0
Would love your thoughts, please comment.x
()
x