24. In a warning line system of fall protection, the line shall be supported in such a way that its lowest point (including sag) is no less than
Answer: C
The lowest point of a warning line system shall be no less than 34 inches.
In a warning line system of fall protection, the line must be supported to ensure that its lowest point, which includes any sag, is at least 34 inches above the walking/working surface.
A) 30 inches.
Option A is incorrect because the requirement specifies that the lowest point must be at least 34 inches. A height of 30 inches does not meet the safety standards necessary for fall protection in this context.
B) 32 inches.
Option B is also incorrect as it falls short of the required minimum height. The regulation clearly states that the lowest point must be no less than 34 inches, making 32 inches insufficient for effective fall protection.
C) 34 inches.
Option C is correct as it precisely meets the requirement outlined for the warning line system. The regulation mandates that the lowest point of the line, including sag, must not dip below 34 inches, ensuring adequate protection.
D) 36 inches.
Option D, while above the required minimum, is incorrect as it exceeds the necessary height. The regulation specifies that the lowest point must be at least 34 inches, so while 36 inches is safe, it is not the minimum standard required.
Conclusion
The correct answer, 34 inches, aligns perfectly with the safety regulations for warning line systems in fall protection. Options A and B do not meet the minimum height requirement, while D, while safe, exceeds what is necessary. Therefore, C is the definitive choice that adheres to the stipulated safety standards.