23) Brake fluid is a hydraulic fluid that pressurizes the braking system allowing for the activation of the vehicle's service brakes. a) True b) False

## Step 1<br />The problem statement is a statement about brake fluid, which is a hydraulic fluid that pressurizes the braking system, allowing for the activation of the vehicle's service brakes. <br /><br />## Step 2<br />To solve this problem, we need to understand what brake fluid is and how it works. Brake fluid is a type of hydraulic fluid that is used in the braking system of a vehicle. It is responsible for transmitting the force from the brake pedal to the brake pads, which then apply the force to the brake rotors, causing the vehicle to stop.<br /><br />## Step 3<br />The statement is true because brake fluid does indeed pressurize the braking system. This pressure is what allows the brake pads to grip the brake rotors, which in turn allows the vehicle to stop.