Engineering Science N1 — Memo

April 2020 — N1 — Engineering Science

N1 2020 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 —

1.55

Q2— Section header —

2.1True

2.2False

2.3False

2.4False

2.55

Q3— Section header —

3.55

Q4— Section header —

4.1Resistance

4.2Joule's l

4.3Matter

4.4Atom

4.55

Q5— Section header —

5.1.1120120 tan disce Averagespeed time Averagespeed Averagespeedms displacement Averagevelocity

5.2.1(3\

5.2.2

Q6— Section header —

6.1The force will: Try to accelerate the body Accelerate the body Try to c hange the direction of the body

6.2(ONE mark for the drawing (ONE mar k for the resultant written out\ (2\

6.3(ONE mark for the drawing ONE mark for the answer written out (2\

6.56155 LMRM mNmB

6.6A force has direction magnitude (2\

6.7Cantilever panner (Any applicable answer\ (2\ [15]15

Q7— Section header —

1.1Electric energy to k inetic energy

7.1.2

7.2.1(2\

7.2.2

7.3100047 WFs 2,560 313,333 PKW [10]10

Q8— Section header —

8.1Does not stick to the sides of the glass tube. Has a high boiling point. Expands eve nly. 4486(36(3\\ 75,81610 75,816 Qmct QkJ

8.5.2

8.6(3\

8.7When different metals are connected at the one end and heated [16]16

Q9— Section header —

9.1.1Low energy

9.1.2Weak attra ctio

9.1.3

9.2(3\

9.3Molecule (1\

9.4Ion Negative ion [8] 108

Q10— Section header —

10.1.1Battery

10.1.2Ammeter

10.1.3

10.212,941 IA 123 152836 RRRR Length of the condu ctor oss- sectional area

10.7.2

10.8Electric bell Electrical motor [20] TOTAL SECTION B: GRAND TOTAL:20

Mark Allocation

Sections5 + 5 + 5 + 5 + 11 + 15 + 10 + 16 + 8 + 20 = 100 marks

Paper information

TitleMemo

SubjectEngineering Science

LevelN1

Document typeNated Engineering

Year2020

MonthApril

Pages11

Downloads3

Examination context

Decade2020s

Years ago6y

SeasonAutumn (SH)

Start dayWednesday

Exam periodApril 2020

Days since exam2,384

About Engineering Science examination preparation

Engineering Science combines physics principles with engineering applications. The examination covers mechanics, thermodynamics, electricity, and materials science at the relevant N-level.

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.

applying physics principles

selecting appropriate formulae

performing calculations with units

interpreting engineering scenarios

explaining scientific reasoning

A practical revision approach

Create a formula sheet organised by topic. The memorandum rewards correct formula identification, proper substitution, and accurate unit handling — always write the formula before substituting values.

File details

File size387.3 KB

Pages11

Archived on8 September 2026

File age47d

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