Step 3 » GENERAL learning environment Category D (D, D1, Tb, Tv)

GENERAL Learning Environment Category D (D, D1, Tb, Tv)
Question 203 of 485

The loosening or breaking of the valve springs determines:

A the increase of fuel consumption and the decrease of the engine power;
B the easier movement of the valves in the guides;
C the excessive heating of the valves.

Explanation

Explanation text category D / driving tests drpciv:
The loosening or breaking of the valve springs determines the increase of fuel consumption and the decrease of the engine power.
Correct answer: A
 
Driving tests drpciv category D explained.

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