Q
51. The emergency brake system:
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AUses parts of the service and parking brake system to stop the vehicle in the event of a brake system failure.
BUses the service brake to stop the vehicle in the event of a brake system failure.
CUses the parking brake to stop the vehicle in the event of a brake system failure.
Detailed Explanation
The correct answer is "Uses parts of the service and parking brake system to stop the vehicle in the event of a brake system failure.". This is based on federal CDL regulations and safety standards.
Correct Answer: Uses parts of the service and parking brake system to stop the vehicle in the event of a brake system failure.
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