Engineering Science NCV Level 4 — Document

November 2019 — NCV Level 4 — Engineering Science

NCV Level 4 2019 NCV Engineering

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🎯 10 marks ⏱️ 3h 📄 7 pages 📝 26 items found 📚 1 topics

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Questions — A Preview of What to Expect in the Document

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Q1— Section header —

1.2Define the following terms used in engineering

1.2.26

Q2— Section header —

2.1When working in the workshop it is your responsibly to ens ure that your working area is free of obstacles and

2.2Name the cleaning method to apply when equipment is still in one piece. (1 eplacement parts are inspected for quality and correctness.

2.4Indicate whether the following statements are TRUE or FALSE . Choose the answer and write only 'True' or 'False' next to the question number (2.4.1

2.410 in the ANSWER BOOK.

2.4.4Life expectancy is the length of time that something is expected to continue to operate or be useful. When you select and assemble parts

2.4.10An artisan is a person who sits and works in the office. Locknuts are used to lock another nut in position. Spring washers absorb water and oil. Studs are square rods threaded at both ends Cap screw are threaded all the way to the screw head

2.6Ex plain the following terms used in engineering

2.6.2

3.110 \in the ANSWER BOOK COLUMN A COLUMN B

3.1.10Reaming Chuck Boring Deburring Feed screw Simulate Transmit Edit Geometric

4.2What is meant by the tensile strength of material (2\

Q5— Section header —

5.1Explain what a post processor is. (2\

5.2What does the following abbreviation stand for

5.2.2

5.3Name the codes that are used to perform the following when manufacturing component s using CAM

5.3.5To increase or decrease the feed rate To control what type of motion or action is carried out To sequence numbers for each block of instruction in the program To instruct the commander which tools to use

Q6— Section header —

6.1State FIVE economic reasons that one need to consider when selecting joining methods. (5\

6.2State FIVE aspects that one will check to determine whether the joining material chosen conform to the required standard.

6.3Explain the meaning of the following erms used in engineering.

6.3.214

Topics Identified

Materials

Mark Allocation

Sections6 + 17 + 14 = 37 marks

Paper information

TitleDocument

SubjectEngineering Science

LevelNCV Level 4

Document typeQuestion paper

Year2019

MonthNovember

Pages7

Downloads3

Examination context

Decade2010s

Years ago7y

SeasonSpring (SH)

Start dayFriday

Exam periodNovember 2019

Days since exam2,536

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 size207.1 KB

Pages7

Archived on8 September 2026

File age47d

ContributorFreeMode

FingerprintEDC54143710E

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