Auto Mechanics Paper 2,Nov/Dec 2011.  
Questions:   1 2 3 4 5   Main
General Comments

Candidates' Strength

Candidates’ strengths were shown in their ability to:

-           state the purpose of the various units in a vehicle cooling system;
-           state the causes of overheating in a water-cooled engine;
-           state the advantages of the earth return system over the insulated return system of a motor vehicle wiring;
-           state the functions of the poppet valve;
-           state the effects of incorrect valve stem clearance.

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