Radioteorie N2 — Memo

April 2021 — N2 — Radioteorie

N2 2021 Nated Engineering

↓ Download PDF 📄 View Exam Paper 📄 305.3 KB

Preparing document

📋 Document Analysis

📄 6 pages 📝 26 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.

Q1— Section header —

1.1

1.2

1.3

1.4

1.5.120 = 6,28

1.5.2= 14,47 +( Z = +(6, = 12,93 = 0,93 amp = cos = 39,34 [20]20

Q2— Section header —

2.1

Q3— Section header —

3.1EEN punt vir elke komponent van die golfvorm

3.2Deur die teenvoorspanning te verander, Hoe laer die teenvoorspanning, hoe kleiner is die verarmingsgebied en die kapasitansie van die diode verho og. [10]10

Q4— Section header —

4.1

4.2Gemeenskaplike emittor Gemeenskaplike basis [15]15

Q5— Section header —

5.2Voordele: Beste frekwensierespons gehalte Nadele: Baie duur [10]10

Q6— Section header —

6.1Die antenna ontvang die inkomende RF sein wat die elektromagnetiese energie van die golf na 'n elektriese stroom omsit.

6.2

6.4Die menger ontvang die inkomende RF sein en die sein van die ossillator Die opspoorder onttrek AF uit RF en raak van RF ontslae. (5 [10]10

Q7— Section header —

7.1Kontroleer inset en uitset van elke stadium vir versterking deur middel van 'n ossilloskoop Stadium sonder versterking of die verdwyn van die sein is die foutiewe stadium Konnekteer ossilloskoop aan die uitset van die versterker en voer oudiosein in

7.210

Q8— Section header —

8.10Waar Waar Onwaar Onwaar Waar Onwaar Waar Waar Onwaar

Mark Allocation

Sections20 + 10 + 15 + 10 + 10 + 10 + 10 = 85 marks

Paper information

TitleMemo

SubjectRadioteorie

LevelN2

Document typeMemorandum

Year2021

MonthApril

Pages6

Downloads2

Examination context

Decade2020s

Years ago5y

SeasonAutumn (SH)

Start dayThursday

Exam periodApril 2021

Days since exam2,020

About Radioteorie 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 size305.3 KB

Pages6

Archived on8 September 2026

File age47d

ContributorFreeMode

Fingerprint2859253EBA8D

Questions and learner discussion

No questions or discussions have been posted yet.