Building Science N3 November 2023 Question Paper and Memo

Download the November 2023 PDFs

1. PDF

   N3 Building Science November 2023 Question Paper

   N3 Building Science question paper, Nov 2023. Download the PDF and practise under exam conditions, then use the matching memo.

   Question PaperNovember exam

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2. PDF

   N3 Building Science November 2023 Question Paper (version 2)

   N3 Building Science question paper, Nov 2023. Download the PDF and practise under exam conditions, then use the matching memo.

   Question PaperNovember exam

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3. PDF

   N3 Building Science November 2023 Question Paper (version 3)

   Download the building science n3 nov 2023 question paper PDF. A real November exam paper to practise with before your own tests.

   Question PaperNovember exam

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4. PDF

   N3 Building Science November 2023 Memo

   Download the building science n3 nov 2023 memo PDF. It gives the model answers and mark allocation for the November exam.

   MemoNovember exam

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5. PDF

   N3 Building Science November 2023 Memo (version 2)

   Download the building science n3 nov 2023 memo PDF. It gives the model answers and mark allocation for the November exam.

   MemoNovember exam

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6. PDF

   N3 Building Science November 2023 Memo (Afrikaans)

   Download the building science n3 nov 2023 memo PDF in Afrikaans. It gives the model answers and mark allocation for the November exam.

   MemoNovember examAfrikaans

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What is in this paper

7 questions, 100 marks in total. Marks per question are taken from the paper itself.

1. Q1 1.1 What is the purpose of a slump test? 10 marks
2. Q2 A beam, ABCDE, with A on the left-hand side and point E on the righthand side, is 10 m 15 marks
3. Q3 3.1 A frame structure is loaded as shown in FIGURE 2 below. 20 marks
4. Q4 FIGURE 3 below shows a plane laminar for which the centroid is to be calculated. 21 marks
5. Q5 The coefficient of friction between the surfaces is given as 0,5 where an object with a 12 marks
6. Q6 6.1 Explain how the following electrical safety devices provide protection to 10 marks
7. Q7 A pair of shear legs has legs 8 m long with the bottom ends 5 m apart. The backstay is 12 marks

Instructions to candidates

1. Answer all the questions.
2. Read all the questions carefully.
3. Number the answers according to the numbering system used in this question paper.
4. Intermediate and final calculations are to be rounded off to 2 decimal places.
5. Start each section on a new page.
6. 2 Assume that acceleration due to gravity g, is 9.81 m/s 7. Use only a black or a blue pen. 8. Write neatly and legibly. (15070023) -3-

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