Engineering Science N1 — Memo

August 2018 — N1 — Engineering Science

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 —

1.2.1Power

1.2.2Matter

1.2.3Specific heat capacity

1.2.4Torque

1.2.5Solidification

1.4.1True

1.4.2False

1.4.3True

1.4.4False

1.4.5True [20] TOTAL SECTION A: 620 )T20

2.1.1Dist Dist 80=. 20+10+50=. (1\

2.1.2(2\

2.2smv /5,12 6,3 East smv ,/2.11 3,15,12

2.3.2ms

Q3— Section header —

3.1(3\

3.2.1236,6 8,9350 effort load (2\ 620 )T

3.2.24,1 (1\

3.3mr 3,0 mN rF .255 3,0850

3.4(3\

3.5NF RMLM 1320 (3\ [15] K = 80 N S = 690 N15

Q4— Section header —

4.1.1

4.2.1sm /944,31= 6,3 (1\

4.2.2

4.3.1Kinetic energy

4.3.2Heat energy

4.3.3Chemical energy (3 (3\ [10 620 )T

Q5— Section header —

5.1Temperature is the measurement of the degree of heat. Change in temperature Change of phase Change of composition Change in colour. Change in resistance cm

5.6.2

5.7.216

Q6— Section header —

6.1Adding of heat and the taking away of heat. Liquid: water, oil, petrol, etc. [9] 620 )T9

Q7— Section header —

7.1Cross sectional area Type of conductor AI 462,8= (2\

7.3.1119,3= 321 RRRR (2\

7.3.2AI 847,3= 119,3 (2\

7.4Use a core st RI tRIQ 732,24 1256,22 101579 .. VV

7.7(3\

7.8Doorbell Electrical motors The iron core will attract the iron bar connected to the striker. The striker will hit the gong. When the switch is released the striker will return to its original position.

Mark Allocation

Sections20 + 15 + 16 + 9 = 60 marks

Paper information

TitleMemo

SubjectEngineering Science

LevelN1

Document typeNated Engineering

Year2018

MonthAugust

Pages10

Downloads6

Examination context

Decade2010s

Years ago8y

SeasonWinter (SH)

Start dayWednesday

Exam periodAugust 2018

Days since exam2,993

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 size336.9 KB

Pages10

Archived on8 September 2026

File age47d

ContributorFreeMode

Fingerprint5C7A89CF45D9

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