Engineering Graphics and Design Grade 12 P1 2024 Memo (Eng)

Downloaded from hlayiso.com NATIONAL SENIOR CERTIFICATE NASIONALE SENIOR SERTIFIKAAT GRADE 12 GRAAD 12 ENGINEERING GRAPHICS AND DESIGN P1 INGENIEURSGRAFIKA EN -ONTWERP V1 SEPTEMBER 2024 PREPARATORY EXAMINATION / VOORBEREIDINGSEKSAMEN MARKING GUIDELINE / NASIENRIGLYN MARKS / PUNTE: 200 TIME / TYD: 3 hours / uur This marking guideline consists of 7 pages. Hierdie nasienriglyn bestaan uit 7 bladsye. Copyright reserved / Kopiereg voorbehou Hosted by www.ecexams.co.za.

Downloaded from hlayiso.com Engineering graphics and design/P1 NSC EC / September 2024 PAPER 1 VRAESTEL 1 QUESTION 1: ANALYTICAL VRAAG 1: ANALITIES Gr. 12 Gr. 12 SEPTEMBER 2024 SEPTEMBER 2024 MARKING GUIDELINE NASIENRIGLYN QUESTION 1 ANSWERS VRAAG 1 ANTWOORDE 1 GOUDA 1 1 GOUDA 1 2 2024 - 02 - 27 1 2 2024 - 02 - 27 1 3 SITE- 6358-24 1 3 ERF- 6358-24 1 4 1250 KVA 1 4 1250 KVA 1 5 10 1 5 10 1 6 BLUE 1 6 BLOU 1 7 STREETLIGHT 1 7 STRAATLIG 1 8 WATER METER 1 8 WATER METER 1 SECURITY REASONS/ SAFETY/ SEKURITEITS REDES/ 9 1 9 1 CHECKPOINT / CONTROL POINT VEILIGHEID/ KONTROLEPUNT 10 INSPECTION CHAMBER 1 10 INSPEKSIE KAMER 1 11 2.1 M 1 11 2.1 M 1 12 18 X 4 = 72 STAFF 2 12 18 X 4 = 72 PERSONEEL 2 13 NORHT-EAST 2 13 NOORD-OOS 2 14 CALCULATION BELOW 3 14 BEREKENINGE ONDER 3 15 CALCULATION BELOW 3 15 BEREKENINGE ONDER 3 16 CALCULATION BELOW 3 16 BEREKENINGE ONDER 3 17 SKETCH BELOW 4 17 SKETS ONDER 4 TOTAL 28 TOTAAL 28 VRAAG / QUESTION 14 VRAAG / QUESTION 15 Toon alle berekeninge / Show all calculations 17.25 + 11.25 + 3.75 +20.00 = 52.25 m calculation: (+) 87 + 41.25 + 8.25 + 63.75 + berekening: (+) correct values 93 + 93.75 ( - 4.8) = 382.2 m korrekte waardes calculation: (+) correct answer korrekte antwoord correct values 1 correct unit korrekte eenheid correct answer 1 correct unit 1 [3] [3] VRAAG / QUESTION 16 VRAAG / QUESTION 17 Toon alle berekeninge / Show all calculations Vryhand (l x b) + (l x b) Œ Freehand (12.75 x 9.75) + (3.75 X 6) Multiply formula Œ correct answer = 124.3125 + 22.5 correct unit m² = 146.81 m² Both answers are acceptable Œ Œ = 146.8125 m² Beide antwoorde is aanvaarbaar OR / OF Œ (13.5 x 12.75) - ((12.75 - 6) X 3.75) Vermenigvuldig formule = 172.125 - (6.75 X 3.75) korrekte antwoord Œ Œ = 146.81 m² korrekte eenheid m² Œ = Both answers are acceptable 146.8125 m² Beide antwoorde is aanvaarbaar [4] [3] 2 Copyright reserved / Kopiereg voorbehou Please turn over / Blaai om asseblief Hosted by www.ecexams.co.za.

Please turn over / Blaai om asseblief VRAESTEL 1 EC / September 2024 A X1 3 u w VRAAG 1: INTERPENETRASIE EN ONTVOUING w x u u w w w w Gr. 12 w x Downloaded from hlayiso.com w w SEPTEMBER 2024 w w w w w x NASIENRIGLYN u w u u u w w Hosted by www.ecexams.co.za. w w w w w w w w x u u u u u uu u w x w w w x X TRIANGLE Y NSC 12 CONSTRUCTED FROM THE CENTER OF v HEXAGONAL SIDE 0.5 DRIEHOEK GEKONSTRUEER VANAF DIE MIDDEL VAN DIE A v SESKANTIGE BASISSY v 0.5 v v ASSESSMENT CRITERIA / PAPER 1 ASSESSERINGSKRITERIA v FRONT VIEW Copyright reserved / Kopiereg voorbehou v 1 VOORAANSIG 7½ x v Engineering graphics and design/P1 v QUESTION 2: INTERPENETRATION AND DEVELOPMENT v SECTIONAL TOP VIEW 2 DEURSNEE BO-AANSIG 11 x v v v x SECTIONAL LEFT VIEW Gr. 12 v 3 DEURSNEE LINKERAANSIG 14½ v x v HATCHING v 4 ARSEER 5 SEPTEMBER 2024 v v PENALTY / PENALISERING (-) O TOTAL HEXAGON / SESHOEK HALF CIRCLE / HALWE SIRKEL 38 MARKING GUIDELINE FORM / VORM v 0.5 CONSTRUCTION / KONSTRUKIE v 0.5 TOTAAL ROTATION / ROTASIE v 0.5 Y1

Downloaded from hlayiso.com Engineering graphics and design/P1 NSC EC / September 2024 PAPER 1 - QUESTION 3: PERSPECTIVE Gr. 12 LVP SEPTEMBER 2024 MARKING GUIDELINE VRAESTEL 1 - VRAAG 3: PERSPEKTIEF Gr. 12 SEPTEMBER 2024 NASIENRIGLYN y PP u PV u u u u u POSITION ON HL POSITION ON HL HL LVP uPOSISIE OP HL RVP uPOSISIE OP HL HL uLABEL uLABEL BYSKRIF u u BYSKRIF GL y CURVE / KURWE √ CONSTRUCTION / KONSTRUKSIE SP v v SP vv v v w w v v v vv w v w w w w x w x v xx x v xx x x x vv v v v x v v v v v v v v v v v v v v y y v v v v y y ASSESSMENT CRITERIA ASSESSERINGSKRITERIA 1 CONSTRUCTION + VP's 6 SP 1 KONSTRUKSIE EN VP'te 6 2 WALLS + PORCH + STEP 18½ 2 MURE + STOEP + TRAP 18½ 3 ROOF 4 3 DAK 4 4 WINDOWS + DOOR 5½ 4 VENSTERS + DEUR 5½ 5 ARCH + CONSTRUCTION 4 5 BOOG EN KONSTRUKSIE 4 TOTAL 38 TOTAAL 38 4 RVP Copyright reserved / Kopiereg voorbehou Please turn over / Blaai om asseblief Hosted by www.ecexams.co.za.

Downloaded from hlayiso.com Engineering graphics and design/P1 NSC EC / September 2024 PAPER 1 - QUESTION 4: FLOOR PLAN VRAESTEL 1 - VRAAG 4: VLOERPLAN Gr. 12 Gr. 12 SEPTEMBER 2024 SEPTEMBER 2024 MARKING GUIDELINE NASIENRIGLYN BATHROOM w TILESy ww w BADKAMER w w TEËLS ww w v v v v v v BEDROOM 1 CARPET y SLAAPKAMER 1 MAT 2 x 40 W v OPEN PLAN w TILES y OOP PLAN w BEDROOM 2 TEËLS w SLAAPKAMER 2 ww v v v v A v v v v OFFICE v v WOODy KANTOOR HOUT v PORCH A STOEP FLOOR PLAN SCALE 1 : 50 Hatching: All hatched ü4 ü4 Arsering: Alles gearseer ü4 ü4 SANS compliant ü4 Volgens SANS riglyne ü4 Instruments must be used Moet instrumente gebruik ASSESSMENT CRITERIA ASSESSERINGSKRITERIA FLOOR PLAN VLOERPLAN 5 X VENSTERS DOORS + DEURE + 5 X WINDOWS 1 WINDOWS 14 1 VENSTERS 14 DETAIL OF MARK ALLOCATION / Œ 2 ELECTRICAL 9 2 ELEKTRIES 9 BESONDERHEDE Œ Œ Œ VAN PUNTETOEKENNING 5 X 2 = 10 3 FIXTURES 7 3 TOEBEHORE 7 Œ 4 X DOORS 4 HATCHING 3 4 ARSERING 3 DETAIL OF MARK 4 X DEURE ALLOCATION / BESONDERHEDE Œ 5 LABELS 2 5 BYSKRIFTE 2 VAN PUNTETOEKENNING 4X1=4 SUBTOTAL 35 SUBTOTAAL 35 5 Copyright reserved / Kopiereg voorbehou Please turn over / Blaai om asseblief Hosted by www.ecexams.co.za.

Downloaded from hlayiso.com Engineering graphics and design/P1 NSC EC / September 2024 PAPER 1 - QUESTION 4: ELEVATION Gr. 12 SEPTEMBER 2024 MARKING GUIDELINE VRAESTEL 1 - VRAAG 4: ELEVASIE Gr. 12 SEPTEMBER 2024 NASIENRIGLYN u u u u u u u u u u u u u u u u u u u u u u v w w w w w w w ww uu v w w v v v vv v FFL / VVV x v v v u v v NGV v v NGL v OOS-AANSIG / EAST ELEVATIONx ASSESSERINGSKRITERIA ASSESSMENT CRITERIA OOS - AANSIG EAST ELEVATION ROOF + FACIA + DAK + FASSIE + 1 GEUT + WINDVEER 12 21 1 GUTTER + BARGE 12 21 BOARD MURE + STOEP + WALLS + PORCH + 2 TRAPPE + OPRIT + 8 2 STEPS + RAMP + FFL 8 VVV 3 DEUR + VENSTER 5 21 3 DOOR + WINDOW 5 21 4 BYSKRIFTE 1 4 LABELS 1 SUBTOTAAL 27 SUBTOTAL 27 6 Copyright reserved / Kopiereg voorbehou Please turn over / Blaai om asseblief Hosted by www.ecexams.co.za.

Downloaded from hlayiso.com Engineering graphics and design/P1 NSC EC / September 2024 PAPER 1 - QUESTION 4: SECTION VRAESTEL 1 - VRAAG 4: DEURSNEE Gr. 12 Gr. 12 ROOF DETAIL: MARK ALLOCATION SEPTEMBER 2024 SEPTEMBER 2024 DAKBESONDERHEDE: NASIENRIGLYN PUNTETOEKENNING MARKING GUIDELINE ROOF ANGLE / 1 A 2 DAKHELLING ROOF SHEET(SHOW B TICKNESS) / 2 DAKPLAAT(TOON DIKTE) B ROOF TRUSS + C OVERHANG / 2 21 DAKKAP+ OORHANG PURLIN + SPACING / C D DAKLAT + SPASIËRING 1 21 D D 850 B C BRANDERING + B D SPACING / 42.5 E PLAFONLATTE + 1 21 A SPASIËRING v C B vG E C F CEILING BOARD / PLAFONBORD 1 2 I C G E I I H v E F G WALL PLATE / 1 MUURPLAAT H H FACIA BOARD / H FASSIEBORD 1 21 x I GUTTER / 1 21 240 GEUT 12 w w x w TOTAL / TOTAAL 12 21 w ASSESSERINGSKRITERIA w GEDETAILLEERDE SNIT x w DAKBESONDER- 1 HEDE 12 21 w FONDASIE + w TIMBER HATCHING 2 MURE + VLOER + 6 BLAD x SANS Compliant (Type) 21 w w x ALL timber hatched 1 2 3 VENSTER+ 8 21 TOTAL 1 y DPC / VWL x TRAPPE + OPRIT w HOUTARSERING xVoldoen aan SANS (Tipe) 1 2 4 ARSERING 5 21 xALLE hout gearseer 1 2 v v TOTAAL 1 4 +1=5 1 2 1 2 5 BYSKRIFTE 1 21 w SUBTOTAAL 34 ww w ASSESSMENT CRITERIA w x DETAILED SECTION yDPC / VWL v 1 ROOF DETAIL 12 21 v w v x FOUNDATIONS + v 2 WALLS + FLOOR + 6 SLAB v x WINDOW + STEPS v y NGL / NGV 3 8 21 v + RAMP 4 HATCHING 5 21 x x 5 LABELS 1 21 SUBTOTAL 34 GEDETAILLEERDE SNIT A-A DETAILED SECTION A-A SCALE 1 : 20 SKAAL 1 : 20 7 Copyright reserved / Kopiereg voorbehou Hosted by www.ecexams.co.za.