Engineering Graphics and Design Grade 12 P2 2013 Memo (Eng)

Downloaded from hlayiso.com GRADE 12 NATIONAL SENIOR CERTIFICATE GRADE 12 ENGINEERING GRAPHICS AND DESIGN P2 NOVEMBER 2013 MEMORANDUM MARKS: 100 This memorandum consists of 7 pages. Copyright reserved Please turn over

Engineering Graphics and Design/P2 Downloaded from hlayiso.com 2 NSC - Memorandum DBE/November 2013 ANSWERS = 2013/05/12 PRECISION ENGINEERING 1:2 HARDENING 2013/05/15 AWF 3628 W FRONT VIEW 17 Ol/aI/N[oa/alaAlwl]n 4 = ° TURNING PART SECTION = IN) (SCREW/EXTERNAL) THREAD = wo FILLET = B 4mm oa BLIND THREADED HOLE = roy INTERPENETRATION = qq 100° = for) 2mm = o A@10 B60 CM16 D8 ND is) (See below.) 2 2 2 2 4 4 20 @ FREEHAND SYMBOL TOTAL: 30 PAPER 2 QUESTION 1 GRADE 12 November 2013 MEMORANDUM Copyright reserved Please turn over

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Downloaded from hlayiso.com Engineering Graphics and Design/P2 4 NSC - Memorandum DBE/November 2013 PITCH W114 HORIZONTAL DIVISION “1 VERTICAL PROJECTION “1 LEFT HAND “1 CIRCLE DIVISION v ASSESSMENT CRITERIA cLv1 (2) @. (2) — 18 Qe) a 2) — al (2) t+ @ 10 e (2) 1 | CL + CONSTRUCTION 8 PAPER 2 QUESTION 2.2 2 | CHUTE 12 GRADE 12 November 2013 SUBTOTAL 20 MEMORANDUM Copyright reserved Please turn over

Downloaded from hlayiso.com Engineering Graphics and Design/P2 5 NSC - Memorandum DBE/November 2013 / \ / \ / \ / \ / \ a AUX' VIEW \ \ 1v /\ \ / \ / \ / \ / \ / ASSESSMENT CRITERIA 1 | AUX' VIEW + PLACEMENT 2 2 | BASE 8 3 | HEXAGONAL PRISM 10 4 | CIRCLES 5 5 | SECTION 12 6 | HATCHING 4 TOTAL 41 CIRCLE iS} PLACING Ww PAPER 2 QUESTION 3 GRADE 12 November 2013 MEMORANDUM Copyright reserved Please turn over

Downloaded from hlayiso.com Engineering Graphics and Design/P2 6 NSC - Memorandum DBE/November 2013 GRUB SCREW MARK ALLOCATION e /f P 4 H @H_I@H @ Q PCP o 12h, Ses H |@® 6 r | @ H@ lH@— = —ah- io @ ef SHES LY 1 RAAT 2) H@ ARK ALLOCATION ALIGNED v2 a eo 8 ee HO 2) SECTIONAL FRONT VIEW (3) 1 | Waster” 8% G 2 | PULLEY 16 Hue 6 HO e 3 | BRACKET % t r3) 4 | BUSH 3 5 | GRUB SCREW 3 SECTION A-A alacs 7 | HATCHING 10 SUBTOTAL 57 PAPER 2 QUESTION 4 GRADE 12 November 2013 MEMORANDUM Copyright reserved Please turn over

Downloaded from hlayiso.com Engineering Graphics and Design/P2 7 NSC - Memorandum DBE/November 2013 A —+ SPOKE ANGLES OF 72° v2 eq OF ys __b YF i EA || A —~+ 4. MARK FOR EACH COMPONENT RIGHT VIEW GENERAL CORRECTLY TNT ASSEMBLED 1 | WasHER 6 1 | CENTRE LINES 7 (7 PARTS -1 = 6) CUTTING 2 || Pus 8 2 | PLANE + LABEL 3h PAPER 2 QUESTION 4 3 | BRACKET M% 3 | ASSEMBLY 6 GRADE 12 November 2013 SUBTOTAL 21% SUBTOTAL 16% MEMORANDUM Copyright reserved