Mechanotechnics N6 — Document

April 2021 — N6 — Mechanotechnics

N6 2021 Nated Engineering

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🎯 100 marks ⏱️ 3h 📄 5 pages 📝 26 items found

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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 —

1.1

1.2Calcu late the magnitude of the mass required at the end of the lever to stop the drum (12\ [19]19

Q2— Section header —

Q3— Section header —

3.1The rotational speed of the line shaft (2\

3.2The torque transmitted by the line shaft (2\

3.3The normal force of the vertical component (6\

3.4The tension on the slack and tight side of the belt (5\

3.5The vertical reactions on the bearings (4\ [19] 819023619

Q4— Section header —

4.1The moment of inertia of the flywheel (6\

4.2The u niform acceleration during the absorption of the 3,98 kJ of energy (4\ [10]10

Q5— Section header —

5.1The angle between A and B as well as between A and D (11\

5.2The position of the kg mass from the centre of the rotating shaft (6\ [17]17

Q6— Section header —

6.1The tractive effort of the locomotive at constant speed (5\

6.2The tractive effort of the locomotive required to accelerate it from rest to 72 km/s in 1,5 minutes (5\ [10] 819023610

Q7— Section header —

7.1Draw the space diagram (3\

7.2Calculate the velocity of the crank OA (2\

7.3Draw the velocity diagram at the given position (5\ 7. Determine the vertical velocity of DE (2\

7.5Calculate the centripetal accelerations of:

7.5.1The crank OA

7.5.216

Mark Allocation

Total100 marks

Sections19 + 9 + 19 + 10 + 17 + 10 + 16 = 100 marks

Paper information

TitleDocument

SubjectMechanotechnics

LevelN6

Document typeQuestion paper

Year2021

MonthApril

Pages10

Downloads4

Examination context

Decade2020s

Years ago5y

SeasonAutumn (SH)

Start dayThursday

Exam periodApril 2021

Days since exam2,020

About Mechanotechnics 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 size395.6 KB

Pages10

Archived on8 September 2026

File age47d

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