Technical Drawing

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

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

Show me a worked example on two products that use an involute profile with an error somewh

Act as my WAEC Technical Drawing examiner. I am in SS2. Set me an exam-standard question o

Let me talk you through the meaning of link, joint, crank, lever, slider and frame from th

Write a short SS2 Technical Drawing answer about clockwise and anticlockwise motion and ro

I am an SS2 student studying Link Mechanisms I in Technical Drawing. Explain the working o

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

I am going to explain graphic Products candidates meet the same content when drawing movin

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

Give me a practice set on listing five machines seen locally that use linkages for SS2 Tec

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

Show me a worked example on the motion at the needle of a treadle sewing machine when the

Give me a wrong or muddled explanation of drawing a four-bar linkage to given link lengths

Be my SS2 Technical Drawing teacher for this one point: plotting the locus of a stated poi

Quiz me on drawing a slider-crank mechanism and plot the locus of the mid-point of the con

Act as my study partner. I will teach you measuring the stroke of the slider in my own wor

Set me a small project on twelve-position method on the board, stressing that each crank p

Take checking each other's stroke measurement against the calculated value of twice the cr

Act as my WAEC Technical Drawing examiner. I am in SS2. Set me an exam-standard question o