General Studies · Braking System
What happens when the brake pedal is pressed in a power-assisted (booster) braking system?
- 1The clutch mechanism is automatically disengaged.
- 2The accelerator pedal is mechanically locked from engaging.
- 3The engine automatically shuts down to reduce vehicle momentum.
- 4The vacuum/air booster (power cylinder) is activated to multiply the braking force.✓
Correct answer
The vacuum/air booster (power cylinder) is activated to multiply the braking force.
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