228 prompts matching "In two sentences why a parabolic dish concentrates a signal at a single point"
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
Spot my mistake: 3. Construct a cycloid and a trochoid from a rolling circle
Write a short SS1 Technical Drawing answer about 3. Construct a cycloid and a trochoid fro
Teach me: 4. State the engineering applications of each special curve
I am an SS1 student studying Special Curves in Technical Drawing. Explain 4. State the eng
WAEC prep: Constructing an ellipse by three methods and a cycloid
Act as my WAEC Technical Drawing examiner. I am in SS1. Set me an exam-standard question o
Let me explain: 3. Determine true lengths of the edges of full and truncated solids
I am going to explain 3. Determine true lengths of the edges of full and truncated solids
Real-life Nigeria: Rotation method for finding the true length of a slant edge. Students determine true lengths
Show me how rotation method for finding the true length of a slant edge. Students determin
WAEC prep: Preparing pyramid and cone developments
Act as my WAEC Technical Drawing examiner. I am in SS1. Set me an exam-standard question o
Quiz: 2. Prepare the development of truncated prisms and cylinders
Quiz me on 2. Prepare the development of truncated prisms and cylinders, from the SS1 Tech
WAEC prep: Success: truncated cylinder model assembled
Act as my WAEC Technical Drawing examiner. I am in SS1. Set me an exam-standard question o
Teach me: 1. Explain orthographic projection and distinguish first-angle from third-angle projection
You are my personal SS1 Technical Drawing tutor. Teach me 1. Explain orthographic projecti
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
Let me explain: 3. Produce the front elevation, end elevation and plan of a given solid in first angle
Let me talk you through 3. Produce the front elevation, end elevation and plan of a given
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
Teach me: 1. State the rules and conventions of dimensioning
I am an SS1 student studying Methods of Dimensioning in Technical Drawing. Explain 1. Stat
Let me explain: 3. Place dimensions on vertical, horizontal and angular features
I am going to explain 3. Place dimensions on vertical, horizontal and angular features to
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