The air line respirator derives its name from
A) its use by the airlines in emergency losses of cabin pressure
B) its ability to purify air in the air line
C) its ability to supply atmosphere through an air line
D) the fact that not only inhaled air but also exhaled air is transported through an air line
Correct Answer:
Verified
Q43: Which of the following types of supplied
Q44: Which of the following types of respirators
Q45: Pictured is
A)an open circuit SCBA
B)a closed circuit
Q46: Which of the following modes of air
Q47: Which of the following modes of air
Q49: What significant new standard,made effective in April,1993,was
Q50: Discuss in general the characteristics of confined
Q51: Name the three principal flow modes for
Q52: The mouthpiece respirator
A)is worn over the mouth
Q53: The principal disadvantage of dust masks is
A)they
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