Step 3 » GENERAL learning environment Category B (B, B1)

GENERAL Learning Environment Category B (B, B1)
Question 18 of 1208

Incomplete release of the parking brake causes:

A noises in the area of the handbrake lever;
B an additional fuel consumption;
C the excessive heating of the rear wheel hubs.

Explanation

If the parking brake is not completely released, the vehicle will run braked, requiring more traction power and consuming more fuel. In addition, the continuous friction of the brake elements leads to the overheating of the rear wheel hubs. This problem does not generate noises in the area of the handbrake lever, but it can cause sharp metallic sounds near the rear wheels.

The correct answer is: B and C


Recommendations:
Mechanics course (knowledge of the main elements) --> Mechanics course

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