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2 marksSeals and Lubricants

CAPE Building and Mechanical Engineering Drawing Unit 2 · 2017 · Paper 2 · Question 3(a)

Questions on engineering materials and lubrication systems.

State TWO reasons for using lubricants with engineering components.

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Other parts of this question

  1. 3(b)(i)Give an example of a liquid lubricant.[1 mark]
  2. 3(b)(ii)Give an example of a solid lubricant.[1 mark]
  3. 3(c)State THREE advantages EACH of using liquid and solid lubricants.[6 marks]
  4. 3(d)Explain, with the aid of diagrams, the bath and splash lubrication systems used for internal lubricating.[10 marks]

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