Which portable fire extinguisher is classified as a type B-III extinguisher?
A
12 gallon soda acid
B
20 gallon foam
C
30 pound carbon dioxide
D
20 pound dry chemical
E
İlgili Sorular
A vessel heading NE is on a course of __________.When compared to a high-expansion foam, a low-expansion foam will ____________.You are in the Northern Hemisphere and a tropical wave is located 200 miles due east of your positio...When using a buoy as an aid to navigation which of the following should be considered?Name one major advantage of transporting gas under refrigeration.