BASIC FITTING 1 MEASURING INSTRUMENT - Quiz

1) What will happen if the datum surface is not perfectly flat?

Marking is accurate Marking is inaccurate Surface finish will decrease Surface finish will increase

2) What will happen if run a grinder without truing?

Excessive vibration Get better surface Less metal removed More metal removed

3) What will happen if the rake angle of a chisel increases?

Chisel will slip cutting edge break Proper cutting take place Cutting edge digs in the work

4) What will happen if clearance angle of a chisel increases?

Good cutting Less cutting Chisel will slip Cutting edge dig in the work