Verkoelingsbeginsels NCV Level 2 — Memo

Februarie 2020 — NCV Level 2 — Verkoelingsbeginsels

NCV Level 2 2020 NCV Engineering

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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.

Q1— Section header —

1.1(8\

1.2.1Suiglyn

1.2.2Ontladingslyn

1.2.3

1.3.1

1.3.215

Q2— Section header —

2.1Multimeter (1\

2.2.1

2.2.2220 = 9,78 A

2.2.310

Q3— Section header —

3.1.1Voltmeter

3.1.2Ammeter

3.1.3Ohmmeter

3.1.4Spruitstukmeter

3.1.5

3.2[12]12

Q4— Section header —

4.1Oorgangsalternatief Chloorvrye langtermynalternatiewe Halogeenvrye langtermynalternatiewe Veroorsaak velkanker Onderdruk die doeltreffendheid van die liggaam se immuunstelsel Verminder die tempo van plantgroei/

Q5— Section header —

5.120

Q6— Section header —

6.1Gewone waster

6.2Veerwaster

6.3Kraanwaster

6.4Interne waster

6.510

Q7— Section header —

7.1Kritieke temperatuur Spesifieke hitte vloeistof Spesifieke hitte damp Digtheid van vloeistof (5\

7.2Volume in liter water Toetse vir klein lekke neem lank. Groot lekke is moeilik om te vind omdat borrels bars voordat hulle gesien word. (3\

7.620

Mark Allocation

Sections15 + 10 + 12 + 13 + 20 + 10 + 20 = 100 marks

Paper information

TitleMemo

SubjectVerkoelingsbeginsels

LevelNCV Level 2

Document typeMemorandum

Year2020

MonthFebruarie

Pages5

Downloads3

Examination context

Decade2020s

Years ago6y

Season—

Start day—

Exam period—

Days since exam—

About Verkoelingsbeginsels 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.

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File size213.4 KB

Pages5

Archived on8 September 2026

File age45d

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