All portable fire extinguishers must be capable of being().
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?()
A carbon dioxide fire extinguisher has been partially discharged, and should be immediately ().
The remote control for a fixed fire extinguishing system should be().
When must a dry chemical fire extinguisher be recharged?()
Portable CO2 fire extinguishers should NOT be used to inert a space containing flammable liquids due to the danger of().
A portable foam (stored-pressure type) fire extinguisher would be most useful in combating a fire in().
A branch line valve of a fire extinguishing system on a ship must be marked with the().
Each hand portable,semi-portable and fixed fire extinguishing unit on a ship must be tested and inspected at least once every().
A carbon dioxide fire extinguisher should be recharged().
The discharge from a carbon dioxide fire extinguisher should be directed().
Halon extinguishers used on a class C fire should be directed at the().
Records of tests and inspections of a cargo vessel’s fire extinguishing systems shall be kept on board().
Each hand portable fire extinguisher on a ship must be marked with().
A foam-type portable fire extinguisher would be most useful in combating a fire in().
You can determine that a C02 fire extinguisher is fully charged by().
A galley grease fire on the stove may be extinguished using().
An “ABC” dry chemical fire extinguisher would be LEAST effective against a fire in().
An ABC dry chemical fire extinguisher would be least effective against a fire in().
Halon from extinguishers used on a class B fire,should be directed().
Which portable fire extinguisher should be used on a class C fire on board a vessel?()
A squeeze-grip type carbon dioxide portable fire extinguisher has been partially discharged.It should be ______.