Which statement describes the primary process by which fires are extinguished by dry chemical?
A
The stream of dry chemical powder cools the fire.
B
The dry chemical powder attacks the fuel and oxygen chain reaction.
C
The powder forms a solid coating over the surface.
D
The dry chemical smothers the fire.
E
İlgili Sorular
When may a personnel net be used to bring heavy equipment aboard an offshore drilling unit?The time meridian used when computing the height of tide for Pensacola Bay, FL, is __________.The design specifications for cranes and crane foundations on MODU's are set and published by the __...The prime vertical is the great circle on the celestial sphere that passes through the __________.Which statement about the hospital space on a cargo ship is TRUE?