287 prompts matching "The principle of tangency and the right angle at the point of contact"
Spot my mistake: The meaning of a staircase
Give me a wrong or muddled explanation of the meaning of a staircase from the Stairs and S
Teach me: Tread, riser, going, nosing, string, newel post, baluster, handrail, landing and soffit
Be my SS2 Technical Drawing teacher for this one point: tread, riser, going, nosing, strin
Real-life Nigeria: Sketching two further staircase types and label six parts on each
Show me how sketching two further staircase types and label six parts on each works in rea
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: Why the damp-proof course must be continuous with the damp-proof membrane under the floor
Show me a worked example on why the damp-proof course must be continuous with the damp-pro
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
Practice set: Tension and compression members on a board sketch of a king post truss
Give me a practice set on tension and compression members on a board sketch of a king post
Real-life Nigeria: Building a simple card or straw truss, load it at the apex
Show me how building a simple card or straw truss, load it at the apex works in real life
Practice set: Comparing the two curves and account for any difference
Give me a practice set on comparing the two curves and account for any difference for SS2
Teach me: Constructing an epicycloid and a hypocycloid on a stated directing circle
You are my personal SS2 Technical Drawing tutor. Teach me constructing an epicycloid and a
Spot my mistake: Two products that use an involute profile
Show me a worked example on two products that use an involute profile with an error somewh
Spot my mistake: Clockwise and anticlockwise motion and rotary from oscillating
Write a short SS2 Technical Drawing answer about clockwise and anticlockwise motion and ro
Project task: Twelve-position method on the board, stressing that each crank position gives one new position
Set me a small project on twelve-position method on the board, stressing that each crank p
WAEC prep: Plotting the locus of the mid-point of the connecting rod for twelve crank positions
Act as my WAEC Technical Drawing examiner. I am in SS2. Set me an exam-standard question o
Spot my mistake: What happens to the output at a dead-centre position
Show me a worked example on what happens to the output at a dead-centre position with an e
Spot my mistake: Why the cut face appears as a straight line in one view and an ellipse in another
Show me a worked example on why the cut face appears as a straight line in one view and an
Practice set: One truncated hexagonal prism on the board
Give me a practice set on one truncated hexagonal prism on the board for SS2 Technical Dra
Spot my mistake: Cut, fold and assemble the developments in cardboard
Show me a worked example on cut, fold and assemble the developments in cardboard with an e
Quiz: Assessed AO3 designing and communicating and AO4 evaluation
I am revising Development and Card Models for SS2 Technical Drawing. Test me on assessed A
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