Rigging Theory N1 — Document

April 2020 — N1 — Rigging Theory

N1 2020 Nated Engineering

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🎯 100 marks ⏱️ 3h 📄 8 pages 📝 53 items found

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Q1— Section header —

1.1Various options are given as possible answers to the following questions. Choose the co rrect answer and write only the letter (A D\ next to the question number (1.1.1

1.1.10\ in the ANSWER BOOK.

1.1.1

1.1.2

1.1.3

1.1.4

1.1.5

1.1.6

1.1.7

1.1.8

1.1.9

1.1.10

1.2List FIVE safety precautions that must be considered when working at heights to carry out a rigging process. (5\ [15]15

Q2— Section header —

2.1.1FIGURE 1 shows different types of tools used during rigging . Name the tools by writing the answer next to the letter D\ in the ANSWER BOOK. FIGURE 1

1.2State ONE method how would you care for the hand tools listed in

Q2— Section header —

2.2Name TWO properties of the following carbon steel metals:

2.2.1carbon steel

2.2.2Medium carbon steel

2.2.3

2.3Draw a neat sketch of an un equal angle iron. (1\ [15]15

Q3— Section header —

3.1State ONE f unction of the following methods used during scaffolding.

3.1.1Brace (1\

3.1.2Bracket scaffold (2\

3.1.3End check (1\

3.1.4Guard rail (1\

3.1.5Hop up brackets (2\

3.2Explain the procedure of how to assemble a Putlog scaffold. (5\

3.315

Q4— Section header —

4.1Explain the process that is required to order a steel wire rope. (4\

4.2Define the following te rms with regard to defects on steel wire ropes:

4.2.1Corrosion

4.2.2

4.3Name the TWO main types of fibre ropes used in rigging. (2\

4.4List FOUR visual inspections carried out on fibre ropes. (4\

4.5alculate the work done in raising a beam with a weight of 520 kg from a mine that is 150 metres deep? The force of gravity is 9,81 m/s. (6\ [20]20

Q5— Section header —

5.1FIGURE 2 shows how to make a Eye Splice. List the steps in making the eye splice. FIGURE 2 (5\

5.2List THREE types of defects that can occur on the following types of slings.

5.2.1Wire slings

5.2.2

5.3FIGURE 3 shows different ty pes of fittings used on sling Name each type of fitting used on the steel rope slings by writing the answer next to the letters (A in the ANSWER BOOK. FIGURE 3 (4\

Q6— Section header —

6.1List FIVE types of knots used in ropes. (5\

6.2Draw a neat sketch of how to tie a black wall hitch on a hook. (3\

6.3Explain the correct procedure of adjusting a flame on the oxy acetylene cutting equipment to a neutral flame. (5\

6.4Name TWO d isadvantages of the oxy acetylene process. (2\

6.5State FOUR defects that causes backfires during the oxy acetylene cutting process. (4\

6.620

Mark Allocation

Total100 marks

Sections15 + 15 + 15 + 20 + 15 + 20 = 100 marks

Paper information

TitleDocument

SubjectRigging Theory

LevelN1

Document typeQuestion paper

Year2020

MonthApril

Pages8

Downloads4

Examination context

Decade2020s

Years ago6y

SeasonAutumn (SH)

Start dayWednesday

Exam periodApril 2020

Days since exam2,384

About Rigging Theory examination preparation

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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.

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A practical revision approach

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