What components are included in a typical brake system?

The typical brake system of a vehicle is comprised of several key components that work together to safely stop the vehicle when needed. The master cylinder is crucial because it generates the hydraulic pressure that is necessary for activating the brakes. When the driver presses the brake pedal, this action pushes fluid from the master cylinder through the brake lines. The brake lines are responsible for carrying this pressurized brake fluid to the brake calipers or drums, which ultimately engage the brake pads or shoes against the braking surface to create the necessary friction to slow down or stop the vehicle.

In contrast, the other choices represent components from different systems in the vehicle. The first set of components pertains to the electrical system, which is involved in powering the vehicle rather than stopping it. The second option involves parts of the drivetrain, which are related to the vehicle’s ability to transfer power from the engine to the wheels. Lastly, the third choice includes components designed for the vehicle's suspension system, which helps manage ride quality and handling but does not contribute to the braking process itself. Thus, understanding the specific functions of each component in the brake system clarifies why the correct answer focuses on the master cylinder, brake lines, and brake pedal.