Gieteryteorie N1 — Document

April 2021 — N1 — Gieteryteorie

N1 2021 Nated Engineering

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🎯 100 marks ⏱️ 3h 📄 7 pages 📝 41 items found

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Q1— Section header —

Q2— Section header —

2.10\in die ANTWOORDBOEK neer.

2.1

2.2'n Skroefdraad word as M6 x 1.0 beskryf. Waarvoor staan die M? Metriek Millimeter Meter

2.350 000 vlekvrye staal roomysvate word benodig. Watter een van die volgende prosesse is di e beste vir die vervaardiging van die vate?

2.4

2.5Watter een van die volgende is nie 'n eienskap van weekstaal nie? Magneties Smeebaar St erk

2.6Watter een word nie vir patrone gebruik nie? Hout Metaal Polistireen Glas

2.7Watter sand help met verkoeling? Silika Bentoniet Chroom Sirkoon

2.8Waar of Onwaar ? 'n Induksie oond werk met kooks. Waar Onwaar

2.9Waar of Onwaar ? Persoonlike beskermende toerusting word nie in die werkplek vereis nie. Waar Onwaar

2.10

Q3— Section header —

3.1Onderkant ('drag'\ en kap ('cope'\ van 'n gietvorm (2\

3.2Warmlipgietery ('hot lip pouring'\ (3\

3.3Kern (2\

3.4Loperstelsel (3\

3.5Deellyn ('split line'\ (2\

3.6Los stuk (2\

3.7V.T.O. (L.O.I.'\

3.8AFS 18 11020221

Q4— Section header —

Q5— Section header —

5.1Groensand (2\

5.2

5.3Fyn vormsand ( facing sand (2\

5.4Sintet iese sand (2\

5.5Groen binding ( green bond (3\

5.6

5.7Deurtrekbaarheid (3\

5.8Vuurvastheid (3\ [20]20

Q6— Section header —

6.1Maak 'n net jiese, benoemde tekening van 'n eenvoudige gat stelsel ( gating system

6.220

Q7— Section header —

7.1Watter metodes word gebruik om gietstukke vir defekte te toets? (4\

7.2Gee redes waarom gietstukke bars. (4\

7.3Wat veroorsaak growwe oppervlakke aan gietstukke? (2\

7.4Hoe kan krimpgate in gietstukke voorkom word? (4\

7.5Wat word met 'n geswelde gietstuk ('swelled casting'\ bedoel en hoe kan dit voorkom word? (6\ [20] TOTAAL: 10020

Mark Allocation

Total100 marks

Sections2 + 10 + 10 + 20 + 20 + 20 = 82 marks

Paper information

TitleDocument

SubjectGieteryteorie

LevelN1

Document typeQuestion paper

Year2021

MonthApril

Pages7

Downloads5

Examination context

Decade2020s

Years ago5y

SeasonAutumn (SH)

Start dayThursday

Exam periodApril 2021

Days since exam2,019

About Gieteryteorie examination preparation

This TVET examination resource can be used as part of a structured revision programme. Past papers are most useful when learners attempt questions independently, work within a realistic time limit, and review their answers afterwards.

How to use this resource for revision

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For stronger examination practice, complete the paper without unnecessary interruptions and keep track of the questions that take the most time. Afterwards, review the memorandum and separate knowledge gaps from mistakes caused by interpretation, calculation, structure, or examination technique.

understanding question requirements

applying subject knowledge

working under time constraints

checking answers

identifying revision priorities

A practical revision approach

Start by completing the resource without looking at the memorandum. Review incorrect and incomplete answers afterwards and make a short revision list based on the areas that caused difficulty.

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File size410.7 KB

Pages7

Archived on8 September 2026

File age47d

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