Step 3 » GENERAL learning environment Category Tr

GENERAL Learning Environment Category Tr
Question 634 of 802

The role of the lubrication system is to ensure:

A the lubrication of the moving parts of the engine mechanism, to reduce friction and to prevent wear;
B the lubrication of the wheels, to ensure an easy movement of the vehicle on public roads;
C the proper functioning of the motor vehicle transmission, in any operating regime.

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