Question

You cannot drive a commercial motor vehicle after accumulating how many on-duty hours in a seven-day cycle?

A) 40 hours
B) 60 hours
C) 70 hours
D) 80 hours

Answer 1

Commercial motor vehicle drivers must not exceed 70 on-duty hours in a seven-day cycle to comply with safety regulations and to prevent fatigue.

Step-by-step explanation:

You cannot drive a commercial motor vehicle after accumulating 70 on-duty hours in a seven-day cycle. This is mandated by regulations to ensure drivers have adequate rest and to prevent fatigue-related accidents.

Therefore, the correct answer to the question is C) 70 hours.