Carpentry And Roof Work NCV Level 3 — Memo

November 2020 — NCV Level 3 — Carpentry And Roof Work

NCV Level 3 2020 NCV Engineering

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Q1— Section header —

1.1.5

1.2Deemed satisfy roof A carpenter uses his experience and knowledge of the load tables to construct the roof trusses Rationally designed roof

1.6To see if any internal walls are complete. To check if the site has electricity. [30]30

Q2— Section header —

2.1.5

2.2VOID FORMER (5\

2.3Valley ack truss Valley girder (3\

2.4First : Valley girder Second : Standard or monopitch truss Third : Valley jack truss (3\

2.5.1he runner therefore abuts against the girder (2\

2.5.2A metal bracket can be used to reinforce the joint between the runner and the girder (1\

2.6An i nverted ridge capping can be used as valley lining. (1\

2.7

2.8The valley can be an area of weakness if not properly constructed Leaves and twigs etera tend to accumulate in the gutter blocking the flow of water (3\

2.9[30]30

Q3— Section header —

3.1.1The home/building owner

3.1.2An accredited roof inspector

3.1.3The builder/contractor

3.1.4The engineer responsible for the design of the roof

3.1.5

3.2Girders Top chord bracing Bott chord bracing Web bracing Purlins Battens

Q4— Section header —

4.4Batten/purlin spacing Roof span Rafter spacing Roof slope Types of bolts and connectors Timber grade must be parallel The two gables must be at

4.10To prevent white rust (1\ [25] TOTAL25

Topics Identified

Forms of Ownership

Mark Allocation

Sections30 + 30 + 15 + 25 = 100 marks

Paper information

TitleMemo

SubjectCarpentry And Roof Work

LevelNCV Level 3

Document typeNCV Engineering

Year2020

MonthNovember

Pages5

Downloads4

Examination context

Decade2020s

Years ago6y

SeasonSpring (SH)

Start daySunday

Exam periodNovember 2020

Days since exam2,169

About Carpentry And Roof Work 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

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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

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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 size234.1 KB

Pages5

Archived on8 September 2026

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