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Topics with a public outline
Forces: co-planer,con-current and parallel
Graphical determination of resultant, using Bow's notation. Equilibrant and reaction using triangle and polygon of forces.
Drawing materials and equipment, types of drawing and applications
Standard size drawing A2 ISO board and drawing sheet, set squares, drawing instruments, protractor and T-square.
Lines in space and planes
Location of points and lines in space. True length and angle of inclination of a line. Intersecting lines, plane relationships and traces. Types of planes and edge views of planes.
Pictorial drawing: isometric, oblique, perspective
Isometric scales and circles, oblique scales and curves. One and two points perspective, including free hand sketching.
Lines, lettering and dimensioning
Types of lines and their uses. Types and styles of lettering, title blocks and border lines. These should conform to BS 1192 and BS 308A.
course outline
- PLANE GEOMETRY
- Drawing materials and equipment, types of drawing and applications
- Lines, lettering and dimensioning
- Division of lines and its applications
- Scales and their uses
- Angles
- Triangles, quadrilaterals and other polygons
- Circles
- Tangents and tangency
- Inscribed, circumscribed and escribed figures
- Similar figures and areas
- Loci
- SOLID GEOMETRY

