If the capacity of a liquid oxygen cylinder in 4.0 L and the reading on the gauge is ⅓ full. How long with the liquid oxygen last if the flow is at 2 L/min.
A. 567 min
B. 766 min
C. 340 min
D. 102 min
Answer:A
If the capacity of a liquid oxygen cylinder in 4.0 L and the reading on the gauge is ⅓ full. How long with the liquid oxygen last if the flow is at 2 L/min.
A. 567 min B. 766 min C. 340 min D. 102 min