If the service line disconnects while you are driving, what will happen right away?
A. The emergency tractor brakes will come on.
B. The emergency trailer brakes will come on.
C. Nothing is likely to happen until you try your brakes.
Answer: C. Nothing is likely to happen until you try your brakes.
If the answers is incorrect or not given, you can answer the above question in the comment box. If the answers is incorrect or not given, you can answer the above question in the comment box.