What is the primary purpose of controlled braking?

The primary purpose of controlled braking is to avoid skid and maintain vehicle control. This technique involves applying brakes smoothly and gradually, which helps in preventing the wheels from locking up and the vehicle from losing traction. Controlled braking is essential, especially in conditions such as wet or slippery roads, where skidding can become a significant risk. By maintaining vehicle control, the driver can respond effectively to road conditions, making it safer for both the passengers on the bus and other road users.

While stopping the bus quickly may seem important, rapid stops can lead to loss of control and increased risk of skidding. Saving on brake replacement costs is more of a secondary benefit rather than a primary function. Preparing for sharp turns is also crucial, but it falls under the broader category of maintaining overall vehicle control, which is best achieved through controlled braking techniques.