Proseschemie NCV Level 2 — Document

November 2020 — NCV Level 2 — Proseschemie

NCV Level 2 2020 NCV Engineering

↓ Download PDF 📄 284.4 KB

Preparing document

📋 Document Analysis

🎯 1 marks 📄 6 pages 📝 61 items found

See full analysis

Questions — A Preview of What to Expect in the Document

This section provides a quick preview of questions from the document. It may not display every question or the complete wording of each one. For the full content, including diagrams, tables and other information, view the original PDF above.

1.5\n die ANTWOORDBOEK neer te skryf

1.1Onkruiddoders beheer die verspreiding van ongewenste insekte

1.2

1.3Io onuitruiling word gebruik om minerale uit die water te verwyder

1.4soon is 'n ander vorm van suurstof wat in die atmosfeer voorkom

1.55

2.1oem die Suid Afrikaanse maatskappye wat vir die produksie van die volgende verantwoordelik is

2.1.1

2.1.2Produ ksie van glas

2.1.3Produ ksie va n petroleumprodukte uit steenkool

2.1.4Produ ksie en ontginning van diamante (4 1\ (4\

2.2Steenkool is 'n fossielbrandstof wat deur natuurlike prosesse gevorm word

2.2.1at is fossielbrandstof? (2\

2.2.2Noem VIER element e wat in steenkool gevind word (4\

2.2.3Bespreek kortliks ondergrondse mynbou (3\

2.3

2.3.1

2.3.2

2.3.3Noem DRIE voorbeelde van biochemiese produkte (3\ [19] (6050422\ Kopiereg voorbehou19

3.1oem TWEE bronne van water (2\

3.2Noem TWEE manie re waarop water vir huishoudelike doeleindes gebruik word (2\

3.3Muni sipaliteite en nywerhede het verskillende rolle met betrekking tot afvalwaterbestuur

3.3.1Noem DRIE maniere waarop water in die nywerheidsektor gebruik word (3\ .3.2 oem TWEE k ontaminant

3.3.3espreek kortliks die rol van munisipaliteite in afvalwaterbehandeling (3\

3.4aarvoor staan die afkorting NEMA? (1\

3.5Skryf kort beskrywings om die doel van die volgende prosesse te verduidelik

3.5.1

3.5.2Geaktiveerde slykbehandeling

3.5.3Behandeling van vaste afval stowwe (6\

4.1

4.1.1at is troebelheid (1\

4.1.2oem TWEE tipes flokkulante (2\

4.2Teken 'n benoemde prosesvloediagram van 'n distill asie proses (7\ [10] VRAAG10

5.1Noem TWEE nywerheidstoepassings van elk van die volgende

5.1.1soon

5.1.2Waterstof

5.1.3Chlo

5.1.4Koolstofdioksied (4 2\ (8\ (6050422\

5.2Lug is 'n mengsel van verskillende gasse

5.2.1Noem DRIE kompon en te van lug (3\

5.2.2Teken 'n benoemde pro esvloeidiagram van fraksionele distillasie van lug (8\ [19] VRAAG19

6.1

6.1.1Noem DRIE eienskappe van gla s. (3\

6.1.2

6.2

6.2.1Wat is die hoofkompone nte van loodglas (2\

6.2.2

6.2.3oem TWEE eienskappe van loodglas (2\

6.2.4Noem DRIE algeme ne gebruike van loodglas (3\

6.3Skryf die chemi se formules van die volgende samestellings neer

6.3.1Sili koondioksied

6.3.2Kalsuimkarbonaat

6.3.3Natriumsulfaat

6.3.4Selenium oksied (4 1\ (4\ [19] (6050422\19

7.1In w atter gevalle sal jy die volgende brandblussers gebruik

7.1.1Water

7.1.2CO

7.1.3Skuim

7.1.4

7.2Skryf kort aantekeninge oor ontruiming (3\

7.3ee TWEE voor beelde van persoonlike beskermende toerusting (PBT\ (2\ [9] TOTA L:9

Mark Allocation

Sections5 + 19 + 19 + 10 + 19 + 19 + 9 = 100 marks

Paper information

TitleDocument

SubjectProseschemie

LevelNCV Level 2

Document typeQuestion paper

Year2020

MonthNovember

Pages6

Downloads3

Examination context

Decade2020s

Years ago6y

SeasonSpring (SH)

Start daySunday

Exam periodNovember 2020

Days since exam2,171

About Proseschemie 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

A TVET past examination paper is most useful when it is treated as an active revision exercise. Try the questions yourself before checking the corresponding memorandum. Where you make an error, identify the reason — was it a knowledge gap, a calculation mistake, an interpretation issue, or an examination technique problem?

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.

File details

File size284.4 KB

Pages6

Archived on8 September 2026

File age47d

ContributorFreeMode

Fingerprint74B5D5883FDF

Questions and learner discussion

No questions or discussions have been posted yet.