Foam-type portable fire extinguishers are most useful in combating fires involving ____________.
A
solid materials such as wood or bales of fiber
B
flammable liquids
C
electrical equipment
D
metallic solids
E
İlgili Sorular
The reference datum used in determining the heights of land features on most charts is __________.On the cargo manifest, the total weight of an empty cargo box is the __________.Under the U.S. Aids to Navigation System, spherical buoys may be __________.The result of two forces acting in opposite directions and along parallel lines, is an example of w...A class C EPIRB _____________.