Engineering Graphics and Design Grade 12 P2 2023 Memo (Eng)

Downloaded from hlayiso.com eT, oy basic education Department: Basic Education REPUBLIC OF SOUTH AFRICA ¥ uy i : iN / 4 NATIONAL SENIOR CERTIFICATE ENGINEERING GRAPHICS AND DESIGN P2 y l 1 i} I H NOVEMBER 2022 H \ ! I 1 i MARKING GUIDELINES i MARKS: 100 These marking guidelines consist of 7 pages. Copyright reserved Alease tum over

Downloaded from hlayiso.com Engineering Graphics and Design/P2 2 NSC- Marking Guidelines DBE/November 2022 ANSWERS S.SMITH 3 MILD STEEL 6 SUCCESSIVE / REMOVED 3 BOTTOM VIEW ACROSS FLATS O}/aO|N/|OA/alAlwl] rm CSK = ° A: 126 B: G28 Cc: 10 2 = IN) 3 = ) = BR LEFT = a M34 x3 ‘OR > ro>) 8 = = 16.98 18 MACHINING ALLOWANCE / TOLERANCE ROUGHNESS VALUE METHOD / TREATMENT / COATING / PROCESS DIRECTION OF LAY / CIRCULAR / PATTERN 19 20 |—— See below 1 1 1 1 1 1 1 1 1 A 1 1 40 1 1 1 1 2 1 1 1 1 a | 3 | TOTAL 30 ANSWER 19 ONE CIRCLE ONLY @ FREEHAND o ANSWER 20 LENGTHENING OF | e + BREAK LINES FREEHAND 2) j a I 7 | NOTE: BREAKLINES CAN BE ALIGNED or VERTICAL HORIZONTAL CLs without GARCLES 2x05 PARALLEL BREAK LINES §2xQ5 VERTICAL CLs without CIRCLES 2x05 2G ZAG 2x05 PAPER 2 QUESTION 1 GRADE 12 NOVEMBER 2022 MARKING GUIDELINE Copyright reserved Alease turn over

Downloaded from hlayiso.com DBE/November 2022 3 MSC - Marking Guidelines Engineering Graphics and Design/P2 ANITAGINS ONMYVA 2@Z0@ HASWAAON ZL 3QVYD @ NO|LSAND @ YAdVd H TA V2 WLOLENsS $0 vl 3+a@40/901| € 30 g NO|LONYLSNOD| Z 9 10 +S1S9aV1+ N39] | ? VINSLIND LNAWSSASSV XINO NOLISOd @ aHonowH! @40 BAYND HLOOWS SSNNILNOO = SLNIOd HONOUYH.L SAND = ALND SAND 310M SHL 40 34s OV rN NNO BAYND HLOOWS SANNILINOO - SLNIOd HONOYHL SAND = e AY TWNO 3ANND / ann anos v LON SQ SNIENIVHO ~ ~ ~ ~ ~ dO GHONOYHL @ 3O NOJLONYLSNOS = Cd NO|LONYLSNOO = NOISIAIG 310419 = NOILONYLSNOOD *Z Please turn over Copyright reserved

Downloaded from hlayiso.com DBE/November 2022 3 MSC - Marking Guidelines Engineering Graphics and Design/P2 ANITAGINS ONMYVA 2@Z0@ HASWAAON ZL 3QVYD @ NO|LSAND @ YAdVd eb 7% WLOLENS L slaav1| € 9 AAYND + SLNIOd| Z S NO|LONYLSNOS Hdve9| | @2 VIALS LNANSSASSV elo HLOOWS ONV SSNNILNOO 3a LSNW SAND ® ‘SLNIOd GANINYSLAG HONOHL Ad LSNW ALITIWND SAYND NO 3.LON o0EE @ HdVued LINANS9V1dsId Za d LV ONILYVLS 00€ OZ OFZ LZ OBL «OSL. =—.OZL of = 0 L @ @ .0€ = WW OL AIVOS VN 40} NOLLONYLSNOO 41VH GNOOAS YN 40} NOLLONYLSNOO 41H LSU (jenba eq ysnwi Jaquunu UOSIAIP “Ya / JOY) 2 ty YVN JO} SNOISIAIG TWOLLYSA VN 40} NOISIAIG SNIT 1V.LNOZINOH 20S) ) SNO|S|A|G ANI + 02 HLON3T NOILONYLSNOS "b d ALNno SANNO Please turn over Copyright reserved

Downloaded from hlayiso.com Engineering Graphics and Design/P2 4 NSC - Marking Guidelines DBE/November 2022 cts @ ON FRONT ARG jostion @ ONSTRUCTION® OR ARCS TOD “14 ASSESSMENT CRITERIA 1 |PLACING + AUX. EW 2 BODY 20 HANDLE CIRCLES + CONSTR + CL TOTAL| 40 PLACEMENT / ORIENTATION ¥1 PAPER 2 QUESTION 3 GRADE 12 NOVEMBER 2022 MARKING GUIDELINE Copyright reserved Please turn over

Downloaded from hlayiso.com Engineering Graphics and Design/P2 6 NSC - Marking Guidelines DBE/November 2022 =r-6 ALTERNATIVE 1 ALTERNATIVE 2 FOR LEFT VIEW FOR LEFT VIEW / © / Try \ / He au! He} He eG Pa | | 1. CENTRE LINES =~ SANS COMPLIANT —~T 1-4=0,5; 5-7=1 Nila a 2, ASSEMBLY 1 MARK FOR EVERY COMPONENT CORRECTLY ASSEMBLED (11 PARTS - 1) = 10 ASSESSMENT CRITERIA FRONT VIEW BASE 5 TENSION 1 SCREW FLY WHEEL 1 NUT +WASHER | 4 4 o[slo]»|- INDICATION OF 2 SYMMETRY SUBTOTAL | 143 GENERAL 4 (| CENTRE LINES 2 2 | ASSEMBLY 10 SUBTOTAL 12 PAPER 2 QUESTION 4 GRADE 12 NOVEMBER 2022 MARKING GUIDELINE Copyright reserved Please turn over

Downloaded from hlayiso.com Engineering Graphics and Design/P2 7 NSC - Marking Guidelines DBE/November 2022 ASSESSMENT an aaa CRITERIA SECTIONAL LEFT ® aan bt & +— VIEW WN rt 4 [nse 134 3) ALTERNATIVE 2 | CYLINDER 10 q PRESENTATION 7 | OF SPRING 3_[Pston on +o 4 | Screw" 8 5 | SPRING 14 (4) wee 6 | CRANK 54 | an Pie—co | 7 [een Snh | 153 TVVY 4 8 | FLY WHEEL 7 o SUBTOTAL | 663 6 GQ o o eq” © Ho ~ SHOULDERS — \keo™ He HO 6 7] 7) o 3) \ @ Ho Bp | B 7 Zh) Go ZH oe / / \ Ye °\ 5 o Pass \ ah | P aN) / WA / PAPER 2 QUESTION 4 GRADE 12 u NOVEMBER 2022 DETAIL | A DETAILB 7 MARKING GUIDELINE Copyright reserved Please turn over