What best describes for how long a gas-free test is good?
A
For as long as is indicated on the gas-free certificate
B
For the instant that it is made
C
Until valves in line with the tank or compartment are reopened
D
Until changes in temperature or pressure affect the vapor content in the space
E
İlgili Sorular
What is the area of a circle with a diameter of 4 feet after a sector of 120° has been removed?The primary danger in helicopter fires is _____________.The signal man assisting the crane operator has his arm extended, his fingers closed, and his thumb ...During a fire drill on a MODU, what action is required?A self-contained breathing apparatus is used to ___________.