SPECIAL JOB AND MAINTENANCE - Quiz

1) Which bonding material is not affected by water, acid or normal temperature?

Vetrified Resinoid Backlite Rubber

2) Which wheel is used for grinding tough materials?

Silicon carbide Aluminium oxide Cemented carbide Ceramic

3) Which is the term used to express grinding wheels to hold the abrasive particle together?

Grain Grit Structure Bond

4) Which is used to support hollows end jobs?

Ball centre Pipe centre Female centre Tipped centre

5) Which chuck is mainly used for getting a very effective grip over the job?

Push - out chucks Collect chuck Magnetic chuck Hydraulic chuck