Form 4 Mocks
The figure 4 below shows a bookshelf made of camphor wood. The back is fitted with a 3mm plywood. The number of screw used is 15. All members are 20mm thick.
Figure 3 shows a rectangular speaker grill with a elliptical hole. Illustrate the procedure of making out the hole using pin and string method
The figure below shows an isometric block. Draw the following views ( full size) in first angle projection:
The figure 2 below shows an exploded view of a joint used in woodwork. Sketch the views of the assembled joint in first – angle projection.