Illinois CDL Practice Exam

Disable ads (and more) with a membership for a one time $2.99 payment

Study for the Illinois CDL Exam. Utilize comprehensive quizzes featuring multiple choice questions with hints and explanations. Gear up for success on your test!

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

Practice this question and more.

Which braking system is typically utilized during normal driving situations?

Parking Brake
Emergency Brake
Service Brake
Brake Control Brake

The correct answer is: Service Brake

The service brake is the primary braking system utilized during normal driving situations. It is designed for regular stopping and slowing down of the vehicle under typical driving conditions. This system is activated by the driver’s foot through the brake pedal, allowing for controlled and effective deceleration when needed. Other options, such as the parking brake, are generally used to secure the vehicle when it is stationary, preventing it from rolling. The emergency brake is intended for use in situations where the service brake fails, providing a backup means to stop the vehicle. As for the brake control brake, this term is less commonly used and may refer to a system that manages braking in certain conditions but does not represent a standard braking system for regular driving. Hence, the service brake is the correct answer contextually, as it is specifically designed for everyday operation of the vehicle.