Summary

Summary Gr 8 Tegnologie Kwartaal 4 Eksamen

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Course
Tegnologie

Institution
8th Grade

verskillende tipe lynwerk ken/verskillende strukture meganiese voordele en nadele tiepe kragte Stofbesoedeling uit mynhope: Inheemse ontginning van yster in Suid-Afrika voor die moderne era: Ratte ratverhouding

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Uploaded on November 4, 2024
Number of pages 9
Written in 2024/2025
Type Summary

gr 8 tegnologie novemebr eksamen opsommings

Institution 8th Grade
Course Tegnologie
Schooljaar 200

marlenerohrs Member since 9 months 6 documents sold

Tegnologie
Gr 8 – November Eksamen
80 Punte
Afdeling A – 40 Punte
Afdeling B – 24 Punte
Afdeling C – 16 Punte

Afdeling B – 24 Punte
1. Jy moet verskillende tipe lynwerk ken/verskillende lyn tipes

Konvensies sluit die volgende in:
 Die buitelyne
van 'n
skets/tekening
moet dik,
donker
konstruksielyne
wees.
 Wanneer jy met
'n
skets/tekening begin, moet die
konstruksielyne dun/lig wees.
 Gebroke lyne toon verborge detail aan.
 Strepieslyne word vir senterlyne gebruik

2. Ken jou strukture

, Soorte Strukture: Raamstruktuur, Dopstruktuur en Soliede struktuur.
 n Raamstruktuur bestaan uit dele wat verbind word om ‘n raam te
vorm, bv. ‘n hyskraan of ‘n kragmas.
 ‘n Dopstruktuur bied beskerming van buite af, bv. ‘n eierhouer wat eiers
beskerm
 Soliede strukture maak staat op soliede konstruksie om laste te dra en
die gewig daarvan veilig in die grond te dra

Funksie van Strukture:
 Ondersteun dinge
 Oorspan ‘n afstand
 Omsluit ‘n ruimte

Struktuur Komponente/Versterking van Strukture:
 Pilare is vertikale struktuurkomponente. Die funksie van pilare is om
balke te ondersteun, en so die gewig van die struktuur na al die pilare te
versprei.
 Balke is horisontale struktuurkomponente. Balke versprei die gewig na
die pilare. Dra gewig
 ‘n Vrydraende balk (kantelbalk) is ‘n struktuurkomponent wat soos ‘n
arm uitsteek vanaf die hoofstruktuur, en word net aan die een kant
ondersteun.
 ‘n Steunmuur is ‘n struktuur wat teen ‘n muur gebou word om die
 muur te ondersteun of te versterk.
 Boë - ‘n Boog is ‘n halfronde struktuur wat ‘n afstand oorspan en ‘n
struktuur wat daarop rus ondersteun.
 Stutte – n balk wat gebruik word om n struktuur te ondersteun en
versterk
 Ankers – sterk kabels wat gebruik word om maste of brue te ondersteun

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Summary Gr 8 Tegnologie Kwartaal 4 Eksamen

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