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EKURHULENI TECH COLLEGE.No. 3 Mogale Square, Krugersdorp.PAST EXAM PAPER &MEMO; N3ABOUT THE QUESTION PAPERS:THANK YOU FOR DOWNLOADING THE PAST EXAM PAPER AND ITS MEMO, WE HOPE IT WILL BE OF HELP TOYOU. AND WE WILL SEND YOU A FULL DOWNLOAD VERSION OF THESE.HOWEVER PLEASE NOTE THAT THESE ARE SOLD FOR A SMALL AMOUNT OF R300 PER DOWNLOAD PERSUBJECT.ABOUT REGISTERING WITH OUR COLLEGECONSIDER REGISTERING WITH OUR COLLEGE AND WE HAVE THE FOLLOWING TYPES OFLEARNING: ONLINE OR CORRESPONDENCE LEARNING. THIS IS THE MOST PREFARED ONE BYTHOUSANDS PART-TIME CLASSES DURING SATURDAYS IF NEAR OUR OFFICES INKRUGERSDORP FULL-TIME CLASSES IF NEAR OUR CLASSES IN KRUGERSDORPABOUT EXTRA TEXTBOOKSIF LOOKING FOR TEXBOOKS FOR CERTAIN SUBJECTS I N1-N6 ENGINEERING STUDIES VIDEO MATERIALWE HAVE VIDEO MATERIAL FOR EXTRA UNDERSTANDING ON CERTAIN ENGINEERING FOR A FEE. REQUESTA QUOTE.
(8090283)-1-T530(E)(M29)TT530(E)(M29)TAPRIL EXAMINATIONNATIONAL CERTIFICATEENGINEERING DRAWING N3(8090283)29 March (X-Paper)9:00–13:00REQUIREMENTS: One A2 drawing paperThis question paper consists of 10 pages.
(8090283)-2-T530(E)(M29)TDEPARTMENT OF HIGHER EDUCATION AND TRAININGREPUBLIC OF SOUTH AFRICANATIONAL CERTIFICATEENGINEERING DRAWING N3TIME: 4 HOURSMARKS: 100INSTRUCTIONS AND INFORMATION1.Answer ALL the questions.2.Read ALL the questions carefully.3.Number the answers according to the numbering system used in this questionpaper.4.Use BOTH sides of the drawing sheet.5.A 15 mm border must be drawn on both sides of the drawing sheet.6.ALL drawing work including candidate information must be done in pencil.7.A radius curve stencil may be used to draw smaller arcs.8.Unspecified radii must be R3.9.A balanced layout is very important and candidates will be penalised for poorplanning.10.ALL drawing work must conform to the latest SANS 10111 Code of Practicefor Engineering Drawing.11.Work neatly.
(8090283)-3-T530(E)(M29)TMARK ALLOCATIONQUESTION 1: FREEHAND DRAWINGCorrectnessLine workAccuracy and proportionLayout and neatness[10]5221QUESTION 2: SECTIONAL DRAWING2.1Correctness – Full-sectional front view2.2Correctness – Full-sectional top view2.3Correctness – Full-sectional left viewLine work – 1 mark per viewAccuracy – 1 mark per viewLayout and neatness[25]575332QUESTION 3: ASSEMBLY DRAWING3.1CorrectnessLine workAccuracy3.2Title and scaleLayout and neatness[30]165522QUESTION 4: DETAILED DRAWING4.1.1Correctness – Full-sectional front view (Item 1)4.2.1Correctness – Full-sectional front view (Item 2)4.2.2Correctness – Full-sectional left view (Item 2)Line work – 1 mark per viewAccuracy – 1 mark per viewLayout and neatness[20]354332QUESTION 5: ISOMETRIC PROJECTIONCorrectnessLine workAccuracyScaleLayout and neatness[15]82221TOTALCopyright reserved100Please turn over
(8090283)-4-T530(E)(M29)TQUESTION 1: FREEHAND DRAWINGFIGURE 1 shows a full-sectional front view of a bracket. Make a freehand drawing ofthe given view, approximately full size.FIGURE 1Copyright reserved[10]Please turn over
(8090283)-5-T530(E)(M29)TQUESTION 2: SECTIONAL DRAWINGFIGURE 2 shows two primary views of a component.Draw, to scale 1 : 1 and in THIRD-ANGLE ORTHOGRAPHIC PROJECTION, thefollowing views of the component:2.1A full-sectional front view with the top view in section(9)2.2A full-sectional top view(9)2.3A full-sectional right view on cutting plane X-X(7)No hidden detail is necessary.FIGURE 2Copyright reserved[25]Please turn over
(8090283)-6-T530(E)(M29)TQUESTION 3: ASSEMBLY DRAWINGFIGURE 3 shows the primary views of the components of a swivel head.The complete list of parts is as follows:ITEM123456783.13.2DESCRIPTIONBaseSwivel headBushShaftCollarPinWasherM16 Hexagonal nut (not shown)QUANTITY11111111Draw as an assembly drawing, to scale 1 : 1, a full-sectional front view of theassembly.(28)Insert item numbers only on the assembly drawing.Copyright reserved(2)Please turn over
(8090283)-7-FIGURE 3Copyright reservedT530(E)(M29)T[30]Please turn over
(8090283)-8-T530(E)(M29)TQUESTION 4: DETAILED DRAWINGFIGURE 4 shows two primary views of a roller-jack assembly.Draw, to scale 1 : 1 and in FIRST-ANGLE ORTHOGRAPHIC PROJECTION, detaileddrawings of the following items:4.1The roller-jack body (Item 1) showing the following view:A full-sectional front view4.2(6)The roller cradle (Item 2) showing the following views:4.2.1A full- sectional front view(8)4.2.2A full- sectional left view(6)NO hidden detail is necessary.
(8090283)-9-T530(E)(M29)TFIGURE 4Copyright reserved[20]Please turn over
(8090283)-10-T530(E)(M29)TQUESTION 5: ISOMETRIC PROJECTIONFIGURE 5 shows the primary views of a component.Construct an isometric scale and then draw an isometric projection of the component.NO hidden detail is necessary.FIGURE 5[15]TOTAL:Copyright reserved100Please turn over
MARKING GUIDELINENATIONAL CERTIFICATEAPRIL EXAMINATIONENGINEERING DRAWING N329 MARCH This marking guideline consists of 6 pages.
MARKING GUIDELINE-2ENGINEERING DRAWING N3T530(E)(M29)TQUESTION 1[10]
MARKING GUIDELINE-3ENGINEERING DRAWING N3T530(E)(M29)TQUESTION 2[25]
MARKING GUIDELINE-4ENGINEERING DRAWING N3T530(E)(M29)TQUESTION 3[30]
MARKING GUIDELINE-5ENGINEERING DRAWING N3T530(E)(M29)TQUESTION 4[20]
MARKING GUIDELINE-6ENGINEERING DRAWING N3T530(E)(M29)TQUESTION 5[15]TOTAL:Copyright reserved100
EKURHULENI TECH COLLEGE.No. 3 Mogale Square, Krugersdorp.REGISTERING WITH OUR COLLEGECONSIDER REGISTERING WITH OUR COLLEGE AND WE HAVE THEFOLLOWING TYPES OF LEARNING: ONLINE OR CORRESPONDENCE LEARNING. THIS IS THE MOSTPREFARED ONE BY THOUSANDS PART-TIME CLASSES DURING SATURDAYS IF NEAR OUROFFICES IN KRUGERSDORP FULL-TIME CLASSES IF NEAR OUR CLASSES INKRUGERSDORPABOUT EXTRA TEXTBOOKSIF LOOKING FOR TEXBOOKS FOR CERTAIN SUBJECTS I N1-N6 ENGINEERINGSTUDIES VIDEO MATERIALWE HAVE VIDEO MATERIAL FOR EXTRA UNDERSTANDING ON CERTAINENGINEERING FOR A FEE. REQUEST A QUOTE.