The safety cap should always be in place when moving oxygen cylinders because:
A) The safety cap prevent oxygen from leaking out.
B) If the valve were to break off the cylinder would fly through the air.
C) The safety cap prevents cylinder overpressurization.
D) The safety cap provides a good place to connect a hook for lifting the cylinder.
B
You might also like to view...
The heavy-duty ____ drives smooth-shank, headed nails up to 3 1/4 inches, ring-shank nails up to 2 3/8 inches, and screw shank nails up to 3 inches.
a.finish nailer b.brad nailer c.framing gun d.roofing nailer
Standing seam is a method used to _____.
a. seal insulation seams b. seal fire-rated assemblies c. apply firestopping material d. join preinsulated panels
Pressure plate assemblies may include all of the following EXCEPT ________
A) Release fork, return springs, and pivot B) Coil springs and weighted release levers C) Diaphragm spring and pivot rings D) Coil springs, release levers, and rollers
If the value of the external resistor Rg increases, the gain of an instrumentation amplifier
A) decreases B) does not change C) increases D) both a and c