What is the 11-hour limit?

1. After 11 hours of driving time, you must have at least 10 consecutive hours off duty before you drive again.
2. After you rest for 11 consecutive hours, you may drive for 14 hours.
3. You must be off duty for at least 11 hours per day.
4. You must take a break for at least 30 minutes at any time during your first 11 hours on duty.

The 11-hour limit refers to a regulation that requires drivers to rest for at least 10 consecutive hours after driving for 11 hours, ensuring safety and preventing fatigue. Therefore the correct answer is 1) After 11 hours of driving time, you must have at least 10 consecutive hours off duty before you drive again.

Explanation:

The question appears to be about the regulations for rest and activity periods to ensure proper rest, which is closely related to the subject of health, specifically concerning sleep and the workforce. Option 1) is the correct answer to the question: What is the 11-hour limit? After 11 hours of driving time, drivers must have at least 10 consecutive hours off duty before they can drive again. This is a regulation designed to prevent driver fatigue and ensure road safety. The regulation acknowledges the importance of adequate rest, which aligns with recommendations for healthy sleep durations, such as those from the National Sleep Foundation and American Academy of Sleep Medicine. Adequate rest helps maintain alertness and performance, including when operating a vehicle.