Mechanotechnics N5 — Document

April 2020 — N5 — Mechanotechnics

N5 2020 Nated Engineering

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🎯 100 marks ⏱️ 3h 📄 3 pages 📝 22 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 —

1.1umber of teeth in gear C (2\

1.2eed of g ear B (2\

1.3peed of arm E (11\

1.4Torque output on arm E if gear D is now fixed and ge ar A transmits a torque of 20 N. m at 130 r/min (5\ [20]20

Q2— Section header —

2.1State THREE common problems regarding bucket elevators and bucket conveyors (3 (6\

2.2A bucket elevator lift coal with a density of 900 kg/m at a rate of 380 ton/h through a vertical height of 65 m. At a chain speed 0,6 m/s the spacing of the bucket is 1

2.2.1olume of each bucket

2.2.2ower of driving motor (2 (10\ [16]16

Q3— Section header —

3.1.1Describe a pineapple roller (1\

3.1.2What is the function of the pineapple roller? (2\

3.2ndless rope haulage is required to deliver 600 tons of rock per eight hour shift between two points 900 m apart on a average incline of . The tub have a mass of 240 kg

Q4— Section header —

4.1ower required to drive the system at the condition of maximum accel eration (12\

4.2ope tension in both lines during deceleration (6\ [18]18

Q5— Section header —

5.1Tractive e ffort of the locomotive (3\ vailable force for acceleration (8\

5.3Time required to accelerate from rest to 30 km/h (4\

5.4istance travelled during the acceleration from rest to 30 km/h (3\ [18]18

Q6— Section header —

Mark Allocation

Total100 marks

Sections20 + 16 + 18 + 18 + 18 + 10 = 100 marks

Paper information

TitleDocument

SubjectMechanotechnics

LevelN5

Document typeQuestion paper

Year2020

MonthApril

Pages8

Downloads3

Examination context

Decade2020s

Years ago6y

SeasonAutumn (SH)

Start dayWednesday

Exam periodApril 2020

Days since exam2,386

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.

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File size318.6 KB

Pages8

Archived on8 September 2026

File age48d

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