Most of the candidates who attempted this question had difficulties in providing the required responses to part (b)(iii) and (c)(ii).

The required responses to these parts are:

(b)        (iii)       The reason for choosing the material is to make it transparent or to enable the operator to see the work as the operation goes on.

            (c)        (iii)       The parts to be labelled are:
                       
-           catch plate;
                        -           driving dog;
                        -           carriage;
                        -           travelling steady;
                        -           tailstock;
                        -           tool;
                        -           workpiece.