Radio Theory N1 — Memo

April 2018 — N1 — Radio Theory

N1 2018 Nated Engineering

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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 —

1.1False

1.2True

1.3False

1.4False

1.5True

1.6False

1.7False

1.8True

1.9True

1.10True (10 [10]10

Q2— Section header —

2.1D. 2,0. = 0.000000031m 000000031,0 1100017,0 xx = 0,054

2.2Electrons that have broken away from an atom. (2\

2.3

Q3— Section header —

3.221 = 3,429 3 + 3,429 = 6,429 429,6 (2\

3.4

Q4— Section header —

4.1When current flows in a coil Each line forms a closed path They never intersect They always try to shorten themselves

4.3North pole [10 150 E) (A

Q5— Section header —

5.1(5\

5.2ImIt xRmIm 10x1010x100 100x10x10 = 11,11 Observe correct polarity (3\ [10

Q6— Section header —

Q7— Section header —

Q8— Section header —

8.1The base control s the emitter collector current The collector collects the charge carriers The emitter

Q9— Section header —

9.1.3(3 (3\

9.2Distance between the plates

Q10— Section header —

10.2[10 TOTAL:

Mark Allocation

Sections10 = 10 marks

Paper information

TitleMemo

SubjectRadio Theory

LevelN1

Document typeNated Engineering

Year2018

MonthApril

Pages6

Downloads3

Examination context

Decade2010s

Years ago8y

SeasonAutumn (SH)

Start daySunday

Exam periodApril 2018

Days since exam3,115

About Radio Theory 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 size257.8 KB

Pages6

Archived on8 September 2026

File age47d

ContributorFreeMode

FingerprintB057A76B7804

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