Strength Of Materials And Structures N5 — Document

August 2018 — N5 — Strength Of Materials And Structures

N5 2018 Nated Engineering

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🎯 100 marks ⏱️ 3h 📄 6 pages 📝 25 items found

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Q1— Section header —

1.1Calculate the load required to produce a total elongation of 0,201 mm in the rod. (4\

1.2The compound rod must be rep lac ed with a single steel tube. What will the diameters of the tube be if the length of the tube is 260 mm, the

Q1— Section header —

Q2— Section header —

2.1oint efficiency (2\

2.2aximum internal pressure in the cylinder. Use a factor of safety of 5 (5\

2.3ensile stress in the cover straps (6\

2.4hear stress in the rivets (3\

2.5rushing stress in the cylinder plates (3\

2.6umber of rivets per row if the length of the cylinder is 4,215 metres (2\

2.7umber of rivets per metre (2\ 23 8060065

Q3— Section header —

3.1tress in each material. (8\

3.2istance the junction point has shifted after being heated. (5\

3.3train in each material. (4\

3.4train energy developed in each material. (4\ [21 8060065

Q4— Section header —

4.2The safe buckling load using the Rankine formula. Calculation is to be done n the axis with the least inertia. a = 1/7500 = 260 MP (7\

Q5— Section header —

5.1Graphically determine the reaction at the fixed support. (2\

5.2Graphically determine the magnitude and nature of the forces in the following me mbers of the framework structure BH, IJ, IH, FK and EK (18\ [20]20

Q6— Section header —

6.1aximum bending stress the pipe material is able to withstand (7\

6.2ction modulus of the pipe (2\ TOTAL: 100

Mark Allocation

Total100 marks

Sections20 = 20 marks

Paper information

TitleDocument

SubjectStrength Of Materials And Structures

LevelN5

Document typeQuestion paper

Year2018

MonthAugust

Pages9

Downloads3

Examination context

Decade2010s

Years ago8y

SeasonWinter (SH)

Start dayWednesday

Exam periodAugust 2018

Days since exam2,992

About Strength Of Materials And Structures examination preparation

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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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File size267.7 KB

Pages9

Archived on8 September 2026

File age45d

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