Plumbing NCV Level 2 — Memo

November 2022 — NCV Level 2 — Plumbing

NCV Level 2 2022 NCV Engineering

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Q1— Section header —

1.1Briefing the plumber Waiting in readiness Water screening The mixing tank The sedimentation tank arbonation Filtration Chlorination [15]15

Q2— Section header —

2.1

Q3— Section header —

3.1.5

3.2Spirit level Hacksaw Hammer [10]10

Q4— Section header —

4.1The inside of the pipe has to be reamed or filed to get rid of any rough burrs that form w hen the pipe cut. (2\

4.2Glue called PVC weld or solvent cement Electro compression fitting Ensure that both ends of the copper pipe or pipes are cut o square Remove all dirt and clean both ends of the copper pipes to be soldered by using steel wool, sandpaper or a flat file.

4.4.2Place the capillary fitting over one end of the copper pipe and ensure that is pushed in until is stop ow take the other end of the pipe that is prepared and slip it into the open end of the capillary fitting until it stop

4.4.3Collect and clean all tools and equipment used as well as the working area. (2\ [25]25

Q5— Section header —

5.1Apron flashing Stepped flashing Raked flashing Eaves flashing Soakers Tin snip Cold chisel + hammer [10]10

Q6— Section header —

6.1Pipes must be properly supported so that they don't sag Pipes must be laid so that the water will flow down and through them easily The joints and connections as well as the inspection covers must be watertight.

6.2Where a pipe bends Where a pipe joins another pipe [25] TOTAL:25

Mark Allocation

Sections15 + 15 + 10 + 25 + 10 + 25 = 100 marks

Paper information

TitleMemo

SubjectPlumbing

LevelNCV Level 2

Document typeNCV Engineering

Year2022

MonthNovember

Pages5

Downloads1

Examination context

Decade2020s

Years ago4y

SeasonSpring (SH)

Start dayTuesday

Exam periodNovember 2022

Days since exam1,439

About Plumbing 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 size172.5 KB

Pages5

Archived on8 September 2026

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