Engineering Science N5 — Memo

August 2019 — N5 — Engineering Science

N5 2019 Nated Engineering

↓ Download PDF 📄 268.4 KB

Preparing document

📋 Document Analysis

📄 7 pages 📝 43 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 —

1.1.1Osmosis

1.1.2Magnetic field line

1.1.3Refraction rays of light

1.1.4Stefan Boltzmann law

1.1.5Strain (5 (5\

1.2.1est the radiation of various colours and surface

1.2.2ind the pl ane of polarisation of a polaris ed ray of light

1.2.3etermine the pole strength of a magnet

1.2.4easure the consumption of electricity

1.2.5roduce velocity, frequency and period of sound (5 (5\

1.3In the diffusion of gases, the rate of diffusion is inversely proportional to the square roo t of their respective densities and also their respective molecular masses. A = 600 K B = 1, is

1.4.3(3\

1.5.1Adiabatic process

1.5.2Polytropic process

1.5.3Isothermic process

1.5.4Isobaric process

1.5.525

Q2— Section header —

2.1.1Total energy radiated (2\

2.1.2e = R adioactivity = Stefan Boltzmann constant T = Temperature A = Area t = T ime

2.2.1A = (0, (0, 4\(15 = 1,005 + 37, 699 = 38, (2\

2.2.2= 0, (303 38, = 443 936, 307 J (3\

2.3.1Guitar Flames Electric lights Trumpet Organ to the coil The stronger the flux of the magnet [25]25

Q3— Section header —

3.1

3.4

3.5.1J/kg. (1\

3.5.2

3.5.4

3.5.5

3.5.6

Q4— Section header —

4.1The incide nt light ray, the refracted ray and the norma l through the point of incident on the interface between the media, all lie in the same plane. (3\

4.2Polaroid plate Liquid (water i.e. the power transmitted \ per unit area perpendicular to the direction of propagation (3\

4.5.1Object at infinity

4.5.2Object further than radius of curvature

4.5.3Object at radius of curvature

4.5.4Object between 2F and F

4.5.5Object at F

4.5.6

4.6E= lux (2\

4.7

Mark Allocation

Sections25 + 25 + 25 + 25 = 100 marks

Paper information

TitleMemo

SubjectEngineering Science

LevelN5

Document typeNated Engineering

Year2019

MonthAugust

Pages7

Downloads3

Examination context

Decade2010s

Years ago7y

SeasonWinter (SH)

Start dayThursday

Exam periodAugust 2019

Days since exam2,627

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 size268.4 KB

Pages7

Archived on8 September 2026

File age46d

ContributorFreeMode

Fingerprint7EB57C1CB026

Questions and learner discussion

No questions or discussions have been posted yet.