When two fire hose teams are attacking a fire they should（）.
To prevent the spread of fire by convection you should （）.
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?（）
In the event of a fire, the doors to a stair tower must be closed to prevent the spread of fire by （）.
Fire dampers prevent the fire spreading through the process of （）.
Which type of precipitation is a product of the violent convection found in thunderstorms（）.
Fire dampers prevent the spread of fire by（）.
When fighting a spreading fire resulting from a broken fuel line, you should FIRST （）.
The spread of fire is prevented by（）.
To prevent the spread of fire by conduction, you should （）.
The spread of fire is NOT prevented by（）.
A foam-type portable fire extinguisher would be most useful in combating a fire in（）.
A foam-type portable fire extinguisher is most useful in fighting a fire in（）.
A fire may be spread by which of the following means?（）
Radiation can spread a fire by （）.
Which portable fire extinguisher should be used on a class C fire on board a vessel?（）
The spreading of fire as a result of heat being carried through a vessels ventilation system, is an example of heat transfer by （）.
11. A type of precipitation that occurs only in thunderstorms with strong convection currents that convey raindrops above and below the freezing level is known as _____.
That widely spread news______a rumor.
Dealers will quote a narrow bid-ask spread for a particular issue if______.
The difference between Z-spread and nominal spread will most likely be the most significant for a:
The source informed the reporter that though the fire in the TV show house spread rapidly, a team of four specifically trained staff______it immediately and put it out in ten minutes.
