After extinguishing a paint locker fire using the fixed CO2 system,the next action is to have the space().
If a CO2 fire extinguisher is not readily available, which of the listed fire extinguishers would be best suited to combat a small electrical fire in a switchboard?()
CO2 extinguishes a fire by ().
Removing which will extinguish a fire?().
When must a dry chemical fire extinguisher be recharged?()
A portable foam (stored-pressure type) fire extinguisher would be most useful in combating a fire in().
Halon extinguishes a fire by().
Foam extinguishes a fire by().
A large oil fire is best extinguished with()
A carbon dioxide fire extinguisher should be recharged().
After a fire has been extinguished in a closed space, personnel may safely enter the space when ().
Which is a disadvantage of Halon as a fire extinguishing medium?()
A fire can be extinguished by removing ().
A foam-type portable fire extinguisher would be most useful in combating a fire in().
C02 extinguishes a fire by().
How do you operate a portable C02 fire extinguisher?().
Foam extinguishes a fire mainly by().
A foam-type portable fire extinguisher is most useful in fighting a fire in().
An “ABC” dry chemical fire extinguisher would be LEAST effective against a fire in().
CO2 extinguishes a fire by().
An ABC dry chemical fire extinguisher would be least effective against a fire in().
Which portable fire extinguisher should be used on a class C fire on board a vessel?()