Computer Science for IGCSE & O level - Hardware (Section 7 - No. 40)
What is the main function of the Anti-lock Braking System (ABS) in a car?
To improve fuel efficiency.
To prevent the wheels from locking up during braking.
To increase the car's speed.
To enhance the audio system.
Explication
The main function of ABS is to prevent wheel lock-up.