3rd-angle assembly drawings built from detail components — hexagonal bolts and nuts, simplified thread convention, correct sectioning of fasteners, and a numbered parts list.
The same plate with an internal pocket, drawn four different ways. Toggle between the sectioning conventions used on mechanical assembly drawings and see how each one shows (or hides) the internal detail.
Each exercise below prints as a full-scale A3 sheet — the same format used in EGD practical assessments. The reference thumbnail shows the completed drawing; redraw it full-size on paper using correct line types, hatching and dimensions. Use your printer's "Actual Size" setting (not "Fit to Page").