One of the limitations of foam as an extinguishing agent is that foam ______________.
A
cannot be made with salt water
B
is heavier than oil and sinks below its surface
C
is corrosive and a hazard to fire fighters
D
conducts electricity
E
İlgili Sorular
To lead the towing hawser over the center of the stern when not under a strain you could __________.The scale on a chart is given as 1:5,000,000. This means that __________.You are operating a fire hose with an applicator attached. If you put the handle of the nozzle in th...In twin-screw engine installations while going ahead, maneuvering qualities are most effective when ...Your vessel measures 122 feet long by 18 feet in beam. If the natural rolling period at a draft of ...