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- 1 WAEC Syllabus For Technical Drawing 2020/2021 | Download WAEC Syllabus PDF 2020
- 1.1 WAEC Syllabus For Technical Drawing 2020/2021 | Download WAEC Syllabus PDF 2020
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WAEC Syllabus For Technical Drawing 2020/2021 | Download WAEC Syllabus PDF 2020
SCHEME OF EXAMINATION
There will be three papers, Papers1, 2 and 3 all of which must be taken. Papers 1 and 2 will be a composite paper to be taken at one sitting.
will consist of forty multiple-choice objective questions all of which are to be answered in 1 hour for 40 marks. The paper will consist of two sections, Sections A and B as follows: Section A will consist of thirty questions drawn from the general principles, techniques and uses of plane and solid geometry.
Section B will consist of ten questions in each of two alternative parts: Part I (Building Drawing) and Part II (Mechanical Drawing). Candidates will be required to answer questions in one part only.
will consist of five essay questions on plane, solid and vector geometry. Candidates will be required to answer any three of the questions in1¾ hours for 60 marks.
will consist of two sections, Sections A and B to be taken in 2¾ hours for 100 marks.
Section A will consist of three questions requiring sketches of objects, components, symbols and tools used in the Building and Mechanical industries. One of the questions will be compulsory.
Candidates will be required to answer the compulsory question for 20 marks and one of the other questions for 10 marks. The section will require 45 minutes.
Section B will consist of two questions: one on Building Drawing and the other, on Mechanical Drawing. Candidates will be required to answer only one of the questions in 2 hours for 70 marks.
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Drawing materials and equipment, types of drawing and applications
Standard Size Drawing A2ISO board and drawing sheet, set squares, drawing instruments, protractor and T-square.
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.
Division of lines and its applications
Dividing into a given number of equal parts or proportion and other simple exercises involving mathematical problems
Scales and their uses
Plain and diagonal scales, constructions and their applications, including scale of chords
Types and their constructions
Triangles, quadrilaterals and other polygons
Regular and irregular polygons: properties and their constructions
Parts, types, properties and their constructions
Tangents and tangency
Construction and application of principles of tangency to spanner, anchors and other tools.
Inscribed, circumscribed and escribed figures
Definitions, identification and their constructions
Similar figures and areas
Enlargement and reduction by area and side
Definition and construction of straight line, circle, ellipse, parabola, hyperbola, helix, trochoids (inferior and superior) spiral, cycloid, hypocycloid, involutes and link mechanisms
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
Multiplane,1st and 3rd angle projection.
Prisms, cones, cylinder, cube, pyramid (right and oblique), including second auxiliary projection
Sectional views and true shapes
True shape of sections of prisms, cylinders pyramids and cones, (ellipse, parabola, hyperbola, circle and triangle).
Development of surfaces
Surfaces of right and oblique pyramids, prisms, cylinders, cones and their truncated parts and frustum .Transition pieces.
Intersections of cylinders, cones, prisms and pyramids
SYMBOLS AND CONVENTIONS
Symbols and conventions used in plane and solid geometry
Examples, the symbol used used to indicate the diameter of a circle.
Forces: co-planer,con-current and parallel
Graphical determination of esultant, using Bow’s notation. Equilibrant and reaction using triangle and polygon of forces.
Simple framed structure
Determination of reactions and internal forces of members and nature of forces
Shearing force and bending moment diagrams
Simple supported beams and cantilevers with concentrated and uniformly distributed loads
Centre of gravity of lamina
Simple geometrical shapes
NOTE: Vector Geometry is for candidates in Ghana only and will be examined in Paper 2.
The recommendations of the current BS 1192 (metric) should be followed
Freehand sketching and identification of building tools
Both pictorial and orthographic sketches of building tools
Foundations and Floors
Types and parts of foundations and floors
Openings – windows, doors and arches
Types and parts of doors, windows and arches
Stairs and staircases
Parts and types of staircases
Types and parts of roofs.
Constructional details of parts of buildings
Includes wall, column, beam, lintel, etc.
Working drawings of buildings
Orthographic projections and sectional views
Building materials, freehand sketching, symbols and conventions
Including Electrical and plumbing fittings.
The recommendations of the current BS 308A (metric) should be followed
Freehand sketching and identification of mechanical tools
Both pictorial and orthographic sketches of mechanical tools
Limits and fits, allowances, tolerances; emphasis on correct techniques
Screw threads, fasteners and locking devices
Include conventional representation, construction and their applications
Full,half-part,offset,broken,removed,aligned and revolved
Isometric and oblique drawing; including freehand sketching
Working and assembly drawing
Orthographic and sectional views.
Symbols, conventions and abbreviations
Include electrical and plumbing fittings and welding symbols
LIST OF RECOMMENDED TEXTBOOKS
TECHNICAL DRAWING FOR SCHOOL CERTIFICATE AND G.C.E (Metric Edition) by JN GREEN
ENGINEERING DRAWING with worked examples 1 & 2 (3rd edition) by MA Parker and F Pickup
GEOMETRIC AND ENGINEERING DRAWINGby K Morling
GEOMETRIC AND TECHNICAL DRAWINGby A Yarwood
FOUNDATION OF TECHNICAL DRAWING by A. Parkison
TECHNICAL DRAWING with Mechanical Engineering & Drawing option by W.E Kudor
Above is the WAEC Syllabus for Technical Drawing 2020/2021.
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