Engineering Science NCV Level 2 — Memo

November 2024 — NCV Level 2 — Engineering Science

NCV Level 2 2024 NCV 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 —

1.1An Engineering system is a set of components [10]10

Q2— Section header —

2.10(10 (10\ [10]10

Q3— Section header —

3.1.1Reservoir / Tank Pump/ Hydraulic pump 4/3 way directional control valve or directional control valve Double acting cylinder or Piston (4\

3.1.2The filter filtrates the Hydraulic oil The filter cleans the Hydraulic oil Removes impurities ny (1\

3.1.3To avoid corrosion in pipes, hoses and other components To keep operating system effective To avoid build up water in the reservoir To protect the systems components (2\

3.2Check that the manufactures specifications are adhered to Check for noise and vibration Check for leakages Check for incorrect mounting, fitting, joining Check level of fluids Check belt tensions All safety guards must be in place

3.3Stay alert Ensure that the system is isolated/locked out before repairing Correct PPE must be worn Do not operate the system/machine if you are not trained Do not operate any engineering system when you are tired

3.4Warranty terms Safety precautions Operating procedure Service frequency Drawings of the machine Part numbers (3\ [20]20

Q4— Section header —

4.1Pulley B Pulley C Pulley D Clockwise Clockwise Clockwise (3\

4.2belt ribbed belt Notched belt drive / tooth belt Flat belt Round belt Link belt (3\

4.3.1

4.4

4.5

4.620

Q5— Section header —

5.1.1Central Processing Unit

5.1.2Alternative Current

5.1.3

5.2

5.3

5.4

5.515

Q6— Section header —

6.1.1

6.1.2

6.1.3

6.2.1Key is used to lock gear onto the shaft to make rotation possible

6.2.2Flat washer is used to prevent bolt and nut from loosening (2\ [10]10

Q7— Section header —

7.1Isolation prevents anyone from turning on the power source , preventing injury to workers. (2\

7.2

7.3

7.4

7.515

Topics Identified

Circuits

Mark Allocation

Sections10 + 10 + 20 + 20 + 15 + 10 + 15 = 100 marks

Paper information

TitleMemo

SubjectEngineering Science

LevelNCV Level 2

Document typeNCV Engineering

Year2024

MonthNovember

Pages6

Downloads2

Examination context

Decade2020s

Years ago2y

SeasonSpring (SH)

Start dayFriday

Exam periodNovember 2024

Days since exam707

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 size224.5 KB

Pages6

Archived on8 September 2026

File age45d

ContributorFreeMode

Fingerprint516C43255A88

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