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ISEBE LEMFUNDO LEMPUMA KOLONI
EASTERN CAPE EDUCATION DEPARTMENT
OOS-KAAP ONDERWYSDEPARTEMENT
NASIONALE SENIOR SERTIFIKAAT
GRAAD 12
INGENIEURSGRAFIKA EN -ONTWERP V2
SEPTEMBER 2021
VOORBEREIDINGS EKSAMEN
NASIENRIGLYN
PUNTE: 200
TYD: 3 uur
Hierdie nasienriglyn bestaan uit 7 bladsye.
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Engineering Graphics and Design Grade 12 2021 Memo (Afr)
Grade 12 Engineering Graphics and Design memorandum from the Eastern Cape Mock Exam 2021 (Afrikaans), 7 pages. Read online or download the free PDF.
Engineering Graphic And Design · Grade 12 · Eastern Cape Mock Exam · 2021. Memorandum, 7 pages. Read online or download the PDF.
- Subject
- Engineering Graphics and Design
- Grade
- Grade 12
- Document type
- Memorandum
- Year
- 2021
- Exam period
- Eastern Cape Mock Exam
- Curriculum
- CAPS
- Pages
- 7
- File size
- 737.2 KB
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Eastern Cape Mock Exam 2021
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Ingenieursgrafika en -ontwerp / V2 NSS EC / September 2021
VRAAG 1: ANALITIES (MEGANIES)
ANTWOORDE
OREGON INGENIEURS
1 1
VERVAARDIGERS
2 5 LEOPOLD STRAAT 1
3 DHLABA 1
4 S-BREEK 1
5 10 1
6 300 X 3 = 900 2
7 KARTELING (DIAMANT) 1
8 HALF SNIT 1
9 GEDEELTELIKE SNIT 1
10 SENTER STEEK DIAMETER 1
11 6 1
12 Ø10,1 1
VOEG KRONKELVEER EN GATE IN
13 2
ISOMETRIESE AANSIG. NEE
14 TAPS LOPEND 1
15 DIKTE VAN DIE SKROEFDRAAD 1
16 4½ 1
2015. DIE ONTWERP WORD
17 2
BESKERM DEUR KOPIEREG .
18 3
19 4
TOTAAL 27
ANTWOORD 18
VH
ANTWOORD 19
VH
2
Kopiereg voorbehou Blaai asseblief om
Ingenieursgrafika en -ontwerp / V2 NSS EC / September 2021
VRAAG 2.1: LOKUS (NOK)
ü HORISONTALE PROJEKSIE x
ü SIRKEL + VERDELING 6 SKEIDINGS
LYNE
v w
v x
v x
ü KURWE
v ü KURWE x
6 GELYKE DELE +
v KONSTRUKSIE
x
üü
v
v v x x
0° 30° 60° 90° 120° 150° 180° 210° 240° 270° 300° 330° 360°
ASSESSERINGSKRITERIA
y NOKVERPLASINGS DIAGRAM
ü 1 KONSTRUKSIE 2
y SKAAL 360° = 120 MM
RUS +
ü v 2 1STE
EENVOUDIG HARMONIES
7
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ü 120MM 3 1
w 2DE RUS 2
ü VERDEEL IN 12 GELYKE DELE 4 VERSNELLING EN 621
üx VERTRAGING
y 5 OPSKRIF + SKAAL 1
SUB-TOTAAL 2.1 17
3
Kopiereg voorbehou Blaai asseblief om
Ingenieursgrafika en -ontwerp / V2 NSS EC / September 2021
VRAAG 2.2: LOKUS (MEGANISMES)
1 1
w 11 X 2 = 52
ü
ü
6 GELYKE E
DELE ü x
C
x
x
ü ü
B
D x
u
ü KURWE KWALITEIT
x
x x
ü x
x
x
x x
A ASSESSERINGSKRITERIA
KONSTRUKSIE VAN
ü 1 DIAGRAM
421
VERDEEL SIRKEL IN
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ü KONSTRUKSIE VAN 6
ü 2 GELYKE DELE
2
12 GELYKE DELE
KONSTRUKSIE VAN DIE
wü 3 LOKUS
521
xü 4 LOKUS VAN PUNT E 7
SUB-TOTAAL 2.2 19
4
Kopiereg voorbehou Blaai asseblief om
Ingenieursgrafika en -ontwerp / V2 NSS EC / September 2021
VRAAG 3: ISOMETRIES
x
x
x
x x
x
x
x
x
y y v x
z v
z ü
z z v x
y v ü
v x
x
z x
v ASSESSERINGSKRITERIA
H H w v
y z w ü 1 KONSTR. + PLASING 3
v
z
H w w v 2 ISOMETRIESE LYNE 10
w v w 3 WEB 5
v v v
v w w
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v w 4 SESHOEKIGE PIRAMIDE 7
x
y H v
z
v z y 5 HALWE SIRKEL 321
v w w
H zH 6 DEURSNEE + ARSERING 821
v v
z
v z z TOTAAL 37
Sü 5
Kopiereg voorbehou Blaai asseblief om
Ingenieursgrafika en -ontwerp / V2 NSS EC / September 2021
VRAAG 4: MEGANIESE SAMESTELLING
HALFSNIT VOORAANSIG VAN SNYVLAK A-A
u u w
u H w
w v
u H u uv v
u u v vv
w v v v v
u Hu v H v
u u v v v
u u u uv v
v
ASSESSERINGSKRITERIA
w w w
HALFSNIT VOORAANSIG
H (BO-KANT)
wx | {
1 HANDVATSEL 9
z | H üu H
z z H {
y
H x x x | 2 SKROEF 921
y H H y vH
y w x y
y 3 KRUK 821
yy H y y y y wH
yyyy yH
y x 4 BUS 521
w y xH
y H H y
H
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yz
H w x | yH 5 AS 12
x { {H {
w H 6 KLEMVEER 221
w x | | { zH
|
| {H 7 INSET RAT 5
HULS
|H 8 (BOONSTE GEDEELTE) 5
6
Kopiereg voorbehou Blaai asseblief om
Ingenieursgrafika en -ontwerp / V2 NSS EC / September 2021
VRAAG 4: MEGANIESE SAMESTELLING
CL 14 14
HALFSNIT VOORAANSIG VAN SNYVLAK A-A
14
14
14 14 CL
CL 14
CL
14
14
CL
14
H CL 14 CL
” 14
S
11“
” ” “
12
H 1212 11 11 “ “ “ •
• • “
12 ASSESSERINGSKRITERIA
•• 12 “ “ “
12
•• 12H 12
ü H HALFSNIT VOORAANSIG
•• 12
12 H “ “ “ (ONDERKANT)
12
11 “
HULS (ONDERSTE
• “H 8 GEDEELTE) 1121
H ”H 9 UITSET RAT 4
”
•
”H 10 KRUKAS 721
“ “ H •H
“ “ •
11 H 11 WASSER 221
“
• 12 M12 MOER 7
H ü 12 H
“
SENTER LYNE
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“ CL 13 321
“
S
HALF SNIT VOORAANSIG 15 14 SAMESTELLING 6
ü 14
SKAAL 1 : 1 15
15 15 OPSKRIF + SKAAL 1
TOTAAL 100
7
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