____is a technology that works to help maintain vehicle control and steering capability in the event of a skid.
a) Parking/emergency brake
b) Service brakes
c) Anti-lock Braking system
d) None of the above
The correct answer and explanation is:
The correct answer is c) Anti-lock Braking System.
The Anti-lock Braking System (ABS) is a safety feature in modern vehicles designed to help maintain control and steering ability when a vehicle is in a skid. ABS prevents the wheels from locking up during braking, which is especially important in slippery conditions like rain, snow, or ice. When a driver applies the brakes hard, especially in an emergency situation, the ABS rapidly modulates the brake pressure to prevent the wheels from fully stopping, which could cause a loss of traction. This process allows the driver to maintain steering control and avoid skidding off course.
When the wheels lock up, the vehicle stops rotating, and the driver can lose the ability to steer. ABS helps by allowing the driver to keep their hands on the steering wheel and steer the vehicle while also braking. This system uses sensors to detect wheel speed, and if a wheel is about to lock up, it modulates the brake pressure to allow the wheel to keep turning. This action helps avoid the dangerous effects of a skid and shortens stopping distances under certain conditions.
The other options, such as the parking/emergency brake or service brakes, do not directly address vehicle control during a skid. The parking/emergency brake is designed to hold the vehicle stationary when parked or during an emergency but is not effective in maintaining control during a skid. The service brakes, while crucial for regular braking, do not have the specialized function of preventing skidding or loss of control, which is the key role of ABS. Thus, the Anti-lock Braking System is specifically designed for this purpose and plays a vital role in vehicle safety.