Fire Streams
Foam
Forcible Entry
Fire Behavior
Misc.
100
Water expands __________ it's original volume when converted to steam.
What is 1700 times?
100
Concentrate created using a synthetic or protein base.
What is Class B foam?
100
Type of glass treated to become harder and more break resistant.
What is tempered glass?
100
The 4 stages of fire development.
What are incipient, growth, fully developed, and decay?
100
Water stream made up of finely devided particles.
What is a fog stream?
200
That part of pressure that is lost while forcing water through hose and appliances.
What is Friction Loss?
200
The 3 types of foam application techniques.
What are Rain down, Bank down, and Roll on?
200
Type of door jamb that has a milled shoulder.
What is a rabbeted jamb?
200
Type of fire which involves oils found in commercial kitchens.
What is a Class K fire?
200
Hinged valve that permits the flow of water in one direction only.
What is a clapper valve?
300
The type of water stream that operates at lower pressures than others.
What is a solid stream?
300
Foam Solution
What is the mixture of foam concentrate and water before the introduction?
300
The 4 basic categories of forcible entry tools.
What are cutting, prying, pushing/pulling, and striking?
300
3 mechanisms of heat transfer.
What are convection, conduction, and radiation?
300
Term for materials that are capable of being mixed.
What is miscible?
400
The most common control valves used in nozzles.
What are ball valves?
400
The 4 necessary needs to produce foam.
What are foam concentrate, water, air, and agitation?
400
A hydraulic spreading tool designed to open inward swinging doors.
What is a rabbit tool?
400
Process of evolution that changes a liquid to a gas.
What is vaporization?
400
Gas that is cooled to a very low temperature (usually below -150 F), to change to a liquid.
What is cryogenic?
500
Four of the factors that affect the reach of a fog stream.
What are: gravity, water, velocity, stream selected, and wind.
500
4 basic methods of proportioning foam.
What are Induction, Injection, Batch Mixing, and Pre-mixing?
500
Interior sliding door the moves laterally into a framed wall.
What is a pocket door?
500
Saponification
What is the phenomenon that occurs when mixing alkaline based chemicals and certain cooking oils resulting in a soapy film?
500
The ability of a substance to vaporize easily at a relatively low temperature.
What is vaporization?
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