waecE-LEARNING
Auto Mechanics Paper 2,Nov/Dec 2010.  
Questions:   1 2 3 4 5   Main
General Comments
Weakness/Remedies
Strength















Question 3

(a) Define the term lubrication.
(b) State four functions of a lubricating oil.
(c) Explain the term SAE 40
(d) List three components of the water-cooling system of an engine.


         

 

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OBSERVATION

This question attracted nearly all the candidates and their performance was quite satisfactory.

 

 

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