Flame screens are used to __________.
A
contain flammable fumes
B
protect firefighters from flames
C
prevent flames from entering tanks
D
keep flames and sparks from getting out of an engine's exhaust system
E
İlgili Sorular
You should keep clear of __________.Tensile stress is a result of two forces acting in __________.The dry-bulb temperature is 78°F and the wet-bulb temperature is 62°F. What is the relative humidi...A contract of affreightment is a __________.If, during helicopter refueling operations, fuel is spilled on clothing, the person should first ___...