Question 2
(a) State one advantage of forging over machining processes.
(b) Explain how to prevent vibration during parallel turning of a long slender workpiece on the lathe.
(c) State the use of each of the following foundry tools:
- strike-off bar;
- riddle.
(d) (i) Sketch a hand file showing its safe edge.
(ii) State the purpose of the safe edge
