280 prompts matching "Drawing the true helix of a screw thread rather than its conventional representa"
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
Project task: Calculating the number of risers for a 3000 mm rise at 150 mm per riser
Give me a practical task on calculating the number of risers for a 3000 mm rise at 150 mm
Quiz: On the same detail the damp-proof course
I am revising Building Details I for SS2 Technical Drawing. Test me on the same detail the
Spot my mistake: Drawing a king post truss of 6 m span to a scale of 1:20 and label eight members
Give me a wrong or muddled explanation of drawing a king post truss of 6 m span to a scale
Project task: Drawing a 6 m span king post truss to 1:20, labelling eight members and stating the pitch used
Give me a practical task on drawing a 6 m span king post truss to 1:20, labelling eight me
Practice set: Sketching the locus of a point on the rim of a wheel rolling along a straight road
Set me five practice tasks on sketching the locus of a point on the rim of a wheel rolling
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
Teach me: Drawing the tangent and normal at a stated point on each curve
Be my SS2 Technical Drawing teacher for this one point: drawing the tangent and normal at
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
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
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
Let me explain: Measuring the stroke of the slider
Act as my study partner. I will teach you measuring the stroke of the slider in my own wor
Practice set: Calculating the stroke of a slider-crank whose crank radius is 30 mm
Set me five practice tasks on calculating the stroke of a slider-crank whose crank radius
Let me explain: Develop the surface of a truncated hexagonal prism
Act as my study partner. I will teach you develop the surface of a truncated hexagonal pri
Practice set: Your model against the drawing
Set me five practice tasks on your model against the drawing, at the level expected in SS2
Quiz: Develop the surface of the branch cylinder
Set me a quick recall test on develop the surface of the branch cylinder at SS2 level. Fiv
Practice set: Why the curve becomes two straight lines when the two cylinders are of equal diameter
Set me five practice tasks on why the curve becomes two straight lines when the two cylind
Spot my mistake: Determine the lines of intersection of two regular prisms meeting at 90 degrees
Give me a wrong or muddled explanation of determine the lines of intersection of two regul
Spot my mistake: Three uses of perspective drawing and distinguish it from isometric and oblique drawing
Show me a worked example on three uses of perspective drawing and distinguish it from isom
Teach me: Drawing a stepped block in two-point perspective by the visual ray method from a given plan
I am an SS2 student studying Perspective Drawing II in Technical Drawing. Explain drawing