CO2 extinguishes a fire by _____.
A
cooling
B
smothering
C
chemical action
D
All of the above
E
İlgili Sorular
An integral part of a blowout preventer that serves as the closing element on an open hole, and whos...INTERNATIONAL ONLY Which vessel may NOT exhibit two red lights in a vertical line?When you are firing a pyrotechnic distress signal, it should be aimed _________.Why should you soak an anchor?The rescuer can best provide an airtight seal during mouth-to-mouth resuscitation by pinching the v...