Technical Drawing

Set me a quick recall test on lean-to, gable, hipped, gambrel, mansard and flat roofs at S

Give me a practical task on drawing a 6 m span king post truss to 1:20, labelling eight me

Show me how building a simple card or straw truss, load it at the apex works in real life

I am revising Loci and Special Curves for SS2 Technical Drawing. Test me on the parabola,

Let me talk you through the focus-directrix property of the parabola from the Loci and Spe

Give me a practice set on point equidistant from two fixed points for SS2 Technical Drawin

Give me a practical task on roll a tin lid along a straight edge and plot from Loci and Sp

Set me a quick recall test on constructing a parabola by the focus and directrix method fo

I am going to explain constructing a parabola inside a given rectangle 100 mm by 60 mm by

Give me a wrong or muddled explanation of constructing a hyperbola from given foci and a c

Give me a practice set on comparing the two curves and account for any difference for SS2

Quiz me on constructing the involute of a circle of 40 mm diameter for one complete revolu

Act as my study partner. I will teach you constructing the involute of a square and of a r

I am revising Constructing Special Curves II for SS2 Technical Drawing. Test me on assesse

Take constructing an involute of a circle and a cycloid on one A3 sheet out of the textboo

Give me a practice set on lay a plastic gear or bicycle sprocket over their finished invol

Set me a quick recall test on sketching freehand the mechanism of a pair of scissors at SS

Give me a practical task on round scissors, pliers, a bicycle brake caliper from Link Mech

Show me how building a working card model of a simple four-bar linkage from strips works i

Set me five practice tasks on four components of a link mechanism, at the level expected i