Mechatronic Systems NCV Level 3 — Memo

November 2022 — NCV Level 3 — Mechatronic Systems

NCV Level 3 2022 NCV Engineering

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Q1— Section header —

1.1.1Used together with transducers Cell phones Microcontrollers Scientific instruments Music reproduction technology Digital signal processing Audio/Video devices Digital

Q2— Section header —

2.1.1An electro magnet can only have magnetic fields when an electric current flows through it and disappears when the flow of the current stops whereas permanent magnets are made up of magnetic material that is magnetised

2.2whereas irect current (DC\ motor operates in closed loop. Stepper motors are easy to control with the help of microprocessors and other controlling devices. Control of

Q3— Section header —

3.1A hydraulic filter is a component used to continuously remove contaminants in the oil. This process will purify the fluid and protect the system from damages created by the particle contents. before return

3.2.5

3.3The P represent the high pressure input from the power pack,

3.4(2\

3.5Contamination of the fluid may result in wear, corrosion, and poor performance resulting in the failure of the equipment. (2\ [18]18

Q4— Section header —

4.1When the main switch in line1 is activated, the current will flow from 24 through the coil K1 and the lamp in line 2 to reach 0 V. This will cause the coil K1 to energise and the lamp in line 2 to turn on.

Q5— Section header —

5.1Logical fault finding refers to a systematic approach to analysing the malfunction asking the relevant questions and then making an informed decision on where the possible fault could be and then perform

5.5Pressure Power to the hydraulic pack [20] TOTAL:20

Topics Identified

Business Functions

Mark Allocation

Sections20 + 22 + 18 + 20 + 20 = 100 marks

Paper information

TitleMemo

SubjectMechatronic Systems

LevelNCV Level 3

Document typeNCV Engineering

Year2022

MonthNovember

Pages6

Downloads4

Examination context

Decade2020s

Years ago4y

SeasonSpring (SH)

Start dayTuesday

Exam periodNovember 2022

Days since exam1,439

About Mechatronic Systems 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.

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File size250.6 KB

Pages6

Archived on8 September 2026

File age45d

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