228 prompts matching "Calculating the number of risers for a 3000 mm rise at 150 mm per riser"
WAEC prep: Success: crank locus plotted at twelve positions forming a smooth closed curve
Act as my WAEC Technical Drawing examiner. I am in SS1. Set me an exam-standard question o
Quiz: 1. Define and distinguish the ellipse, cycloid, trochoid, involute and helix
I am revising Special Curves for SS1 Technical Drawing. Test me on 1. Define and distingui
Let me explain: 2. Construct an ellipse by the four-centre, concentric-circles and parallelogram methods
Let me talk you through 2. Construct an ellipse by the four-centre, concentric-circles and
Project task: Concentric-circles method for an ellipse step by step. Students construct an ellipse by all
Give me a practical task on concentric-circles method for an ellipse step by step. Student
Practice set: Set out parallel-line developments for a truncated hexagonal prism
Give me a practice set on set out parallel-line developments for a truncated hexagonal pri
Quiz: 2. Draw and interpret the first-angle and third-angle projection symbols
I am revising Orthographic Projection for SS1 Technical Drawing. Test me on 2. Draw and in
Spot my mistake: 4. Distinguish chain, parallel and running dimensioning and select the appropriate system
Give me a wrong or muddled explanation of 4. Distinguish chain, parallel and running dimen
Real-life Nigeria: Dimensioning rules with examples of correct
Take dimensioning rules with examples of correct out of the textbook. Describe a real Nige
Quiz: 2. Define isometric drawing and the isometric axes at 30° to the horizontal
Quiz me on 2. Define isometric drawing and the isometric axes at 30° to the horizontal, fr
Teach me: 1. Construct isometric squares and rectangles by the box method
You are my personal SS1 Technical Drawing tutor. Teach me 1. Construct isometric squares a
Practice set: Four-centre ellipse inside an isometric rhombus. Students construct isometric circles in the
Give me a practice set on four-centre ellipse inside an isometric rhombus. Students constr
Spot my mistake: 4. Produce a finished isometric drawing of a composite object from orthographic views
Give me a wrong or muddled explanation of 4. Produce a finished isometric drawing of a com
Quiz: 3. Construct an oblique drawing using the box method
Quiz me on 3. Construct an oblique drawing using the box method, from the SS1 Technical Dr
Spot my mistake: 1. Explain what CAD is and compare CAD with manual drawing for accuracy, revision and storage
Show me a worked example on 1. Explain what CAD is and compare CAD with manual drawing for
Teach me: 2. Use a graphics package for lettering and for drawing lines and angles
You are my personal SS1 Technical Drawing tutor. Teach me 2. Use a graphics package for le
WAEC prep: Promotion decision informed by objective-level analysis
Act as my WAEC Technical Drawing examiner. I am in SS1. Set me an exam-standard question o
Let me explain: 3. Construct the special angles 30°, 45°, 60°, 75°, 90°, 105° and 120° using compasses only
I am going to explain 3. Construct the special angles 30°, 45°, 60°, 75°, 90°, 105° and 12
Spot my mistake: 2. Identify standard line types and their applications as set out in the drawing standard
Write a short SS1 Technical Drawing answer about 2. Identify standard line types and their
Let me explain: 4. Relate loci to the motion produced by levers, linkages and rotary systems
Act as my study partner. I will teach you 4. Relate loci to the motion produced by levers,
Spot my mistake: 4. Interpret a three-view orthographic drawing and sketch the solid it represents
Write a short SS1 Technical Drawing answer about 4. Interpret a three-view orthographic dr