Engineering Graphics and Design Grade 12 P1 2020 Memo (Eng)

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Engineering Graphics and Design/P1 Downloaded from hlayiso.com 2 SC/NSC - Marking Guidelines DBE/November 2020 ANSWERS 422-2019 (MR) A BOBANI 2019-09-21 2 2 10810 INSPECTION CHAMBER 1,8 CO}OlINIOD/alAlwln]|s= RE > ° RED BUILDING LINE / BL = ND EARTH / LIGHTNING CONDUCTOR = or) DRAIN FIELD = BR 1:30 a NORTH WEST = o>) 4 = a) 14,89 = (or) = © See the title panel N [s) B/W) WIN!] NM] NM TOTAL ANSWER 18 v__=FORMULA Perimeter = (59,50 + 23,45 + 61,15 + 37,5) - 3,5 = 178,1v mv ANSWER 19 ¥ =FORMULA Area = (10 x 6) + (5,55 x 8,14) + (2,5 x 3,75) = 114,55 vm? v ANSWER 20 SANS 10143 RECTANGLE 1 LINE 0.5 FREEHAND 0.5 VXVANV/N RECTANGLE 1 TRIANGLE 0.5 O HOLE 0.5 PAPER 1 QUESTION 1 GRADE 12 SC/NSC 2020 MARKING GUIDELINE Copyright reserved Please tum over

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Downloaded from hlayiso.com Engineering Graphics and Design/P1 7 SC/NSC - Marking Guidelines DBE/November 2020 MARK ALLOCATION FOR ROOF (1) A: ROOF ANGLE 1 B: ROOF SHEET 1 C: PURLIN + SPACING 1.5 D: TRUSS + OVERHANG 4 E: FASCIA BOARD 145 F: WALL PLATE 1 G: BRANDERING + SPACING 1.5 H: CEILING BOARD 0.5 I. GUTTER 1 TOTAL 13 C) SS AK IND KRKKKK EOD (D) 4 TIMBER HATCHING MARK ALLOCATION ERHANG| SANS COMPLIANT (TYPE) 0.5 = ALL TIMBER HATCHED 0.5 TOTAL 1 t 303) C3) 3] @ PHLRKKRKRK DETAILED SECTION A-A SCALE 1 : 20 PAPER 1 QUESTION 4 GRADE 12 SC/NSC 2020 MARKING GUIDELINES ASSESSMENT CRITERIA DETAILED SECTION ROOF DETAIL 13 2 | WALL 8 3 | eupsoaRo 4 4 (| HATCHING 4 5 | LABELS ‘I SUBTOTAL 30 Copyright reserved