Which of the following modes of air line respirator would be least appropriate to be supplied from tanks?

Question

Quizplus · Accepted Answer

Continuous flow mode of air line respirator would be the least appropriate to be supplied from tanks because this mode requires a constant flow of air, which would quickly deplete the air supply in a tank. Continuous flow mode is generally used when there is a fixed source of compressed air available, such as an air compressor. Therefore, the best choice would be modes that are either demand flow or pressure demand, which do not require a constant supply of air and can conserve air supply in a tank. Continuous demand mode would also not be optimal for tank supply, as it continuously pulls air regardless of whether the user is actively breathing or not, leading to wastage of air supply.

Which of the Following Modes of Air Line Respirator Would