Technical Drawing - Exam Papers - Ordinary - 2007 - Engineering
(a) Using the data table below make a fully dimensioned drawing of the machine part in Fig. 4(a), showing all specifications.
(a) Fig. 4(b) shows a part section through a portion of a typical engine.
(i) Draw a parts list, in table format, which includes the item number and name for each of the parts 1, 2, 3, 4 and 5.
(ii) Explain, with the aid of freehand sketches, the operation of the engine mechanism.
(c) Using large freehand sketches, explain the following engineering terms associated with an