Seals and Lubricants · CAPE Building and Mechanical Engineering Drawing Unit 2

9 past-paper questions on Seals and Lubricants, part of Option A - Module 2: Engineering Materials and Processes, from every CAPE Building and Mechanical Engineering Drawing Unit 2 paper on Quelpr.

1. 4(a)6 marks· CAPE Building and Mechanical Engineering Drawing Unit 2 · 2016 · Paper 2Draw sectional views to illustrate any THREE of the specified methods for lubricating bearing surfaces.
2. 4(b)5 marks· CAPE Building and Mechanical Engineering Drawing Unit 2 · 2016 · Paper 2With the aid of a freehand sketch, illustrate the process of pressurized lubrication by means of a lip seal.
3. 4(c)2 marks· CAPE Building and Mechanical Engineering Drawing Unit 2 · 2016 · Paper 2Give TWO side effects of over-lubrication of bearings.
4. 4(e)3 marks· CAPE Building and Mechanical Engineering Drawing Unit 2 · 2016 · Paper 2State THREE factors that should be considered when designing bearing lubrication.
5. 3(a)2 marks· CAPE Building and Mechanical Engineering Drawing Unit 2 · 2017 · Paper 2State TWO reasons for using lubricants with engineering components.
6. 3(b)(i)1 mark· CAPE Building and Mechanical Engineering Drawing Unit 2 · 2017 · Paper 2Give an example of a liquid lubricant.
7. 3(b)(ii)1 mark· CAPE Building and Mechanical Engineering Drawing Unit 2 · 2017 · Paper 2Give an example of a solid lubricant.
8. 3(c)6 marks· CAPE Building and Mechanical Engineering Drawing Unit 2 · 2017 · Paper 2State THREE advantages EACH of using liquid and solid lubricants.
9. 3(d)10 marks· CAPE Building and Mechanical Engineering Drawing Unit 2 · 2017 · Paper 2Explain, with the aid of diagrams, the bath and splash lubrication systems used for internal lubricating.