Auto Mechanical Work Paper 2, Nov/Dec 2013  
Questions:   1 2 3 4 5   Main
General Comments

QuestioN 5

 (a)       Sketch the section of a tubeless tyre.

(b)       Label the following parts:

  1. tread;
  2. wall;
  3. bead.


  1. Explain the following terms:
  1. Radial-ply tyre;
  2. Cross-ply tyre.


  1. State one precaution to be taken to prolong tyre life.

Few of the candidates who attempted this question provided the required responses to the various parts of the question.  Most of the candidates could not sketch the section of a tubeless tyre.

The required sketch is provided below.


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