BASIC WORKSHOP PRACTICE - Quiz

1) What is the accuracy of the wooden folding rule?

0.05 mm 0.25 mm 0.5 mm 1 mm

2) How nails are specified?

By length only By type only By length and type only By length type and gauge number

3) Which defect in timber is caused by the growth of branches?

Twisting Cracking Cupping Knot

4) What is the name of the operation needed to enable the head of the screw to fit flush with the surface of a component?

Drilling Tapping Reaming Counter sinking

5) What is the indication of the letter ?M? in thread formation M12?

BSF thread BSW thread ISO inch thread ISO metric thread