287 prompts matching "The principle of tangency and the right angle at the point of contact"
WAEC prep: Why an arch is built with an odd number of voussoirs and a keystone at the crown
Act as my WAEC Technical Drawing examiner. I am in SS2. Set me an exam-standard question o
Let me explain: Drawing the sectional elevation and plan of a dog-leg staircase for a floor-to-floor height of
Act as my study partner. I will teach you drawing the sectional elevation and plan of a do
Practice set: Calculating the number of risers and the going for a floor-to-floor height of 3000 mm
Set me five practice tasks on calculating the number of risers and the going for a floor-t
Quiz: Drawing a slider-crank mechanism and plot the locus of the mid-point of the connecting rod
Quiz me on drawing a slider-crank mechanism and plot the locus of the mid-point of the con
Let me explain: Determine the true shape of the cut face of a square pyramid truncated by an inclined plane
I am going to explain determine the true shape of the cut face of a square pyramid truncat
Quiz: Develop the lateral surface of a truncated cylinder
Quiz me on develop the lateral surface of a truncated cylinder, from the SS2 Technical Dra
Quiz: Develop the surfaces of the intersecting prisms and pyramids, showing the opening on each
Quiz me on develop the surfaces of the intersecting prisms and pyramids, showing the openi
Quiz: Drawing a second auxiliary elevation and a second auxiliary plan of a shaped block
Quiz me on drawing a second auxiliary elevation and a second auxiliary plan of a shaped bl
Quiz: Producing an oblique (cabinet) drawing of the same block with the depth drawn at half scale
Quiz me on producing an oblique (cabinet) drawing of the same block with the depth drawn a
Let me explain: Determine the horizontal trace and vertical trace of a line inclined to both planes
I am going to explain determine the horizontal trace and vertical trace of a line inclined
Let me explain: Sketching freehand front, top and side views of two of the same tools
I am going to explain sketching freehand front, top and side views of two of the same tool
Quiz: The classification of floors as solid or suspended
Quiz me on the classification of floors as solid or suspended, from the SS2 Technical Draw
Quiz: The parabola, hyperbola, involute and cycloid by the defining condition of each, compared
I am revising Loci and Special Curves for SS2 Technical Drawing. Test me on the parabola,
Quiz: Constructing a parabola by the focus and directrix method for an eccentricity of 1
Set me a quick recall test on constructing a parabola by the focus and directrix method fo
Let me explain: Constructing the involute of a square and of a regular hexagon of 30 mm side
Act as my study partner. I will teach you constructing the involute of a square and of a r
Let me explain: The meaning of link, joint, crank, lever, slider and frame
Let me talk you through the meaning of link, joint, crank, lever, slider and frame from th
Quiz: Sketching freehand the mechanism of a pair of scissors
Set me a quick recall test on sketching freehand the mechanism of a pair of scissors at SS
Let me explain: Graphic Products candidates meet the same content when drawing moving parts
I am going to explain graphic Products candidates meet the same content when drawing movin
Spot my mistake: The motion at the needle of a treadle sewing machine when the treadle oscillates
Show me a worked example on the motion at the needle of a treadle sewing machine when the
Teach me: Plotting the locus of a stated point on the coupler of the four-bar chain
Be my SS2 Technical Drawing teacher for this one point: plotting the locus of a stated poi