Engine_2014 : Engineering Safety - 674/2355
|
|---|
| « Previous Question |
| Fires resulting from escaping liquefied flammable gases are generally extinguished by __________ . |
| A) cooling below the ignition point |
| B) cutting off the oxygen supply |
| C) stopping the flow of gas |
| D) interrupting the chemical chain reaction |
loading answer...
| Comments |
|---|
| There are no comments for this question. |