Web Results

en.wikipedia.org/wiki/Multiple-alarm_fire

Definition. A common misconception is that a "3-alarm fire," for example, means that three firehouses responded to the fire. This is not the rule behind the naming convention, although some cities may use the number of firehouses responding for multi-alarm designations because that is the simplest way to determine an alarm number.

www.reference.com/government-politics/seven-alarm-fire-666...

A seven-alarm fire is one in which the on-scene fire commander has asked for help seven times. Fires that require more than one truck or one company's response are known as multi-alarm fires. Each fire house has a typical format that includes a predetermined response for the initial fire call, known as the first alarm.

www.answers.com/Q/What_is_the_definition_of_a_seven-alarm_fire

7 Alarm Fire The severity of a fire and the response to it, is dependent on the number of alarms. A fire departments will send a specific number of fire engines, firefighters and various other ...

www.courier-journal.com/story/news/local/2015/04/03/four...

Few people really know what it means when they hear about a six-alarm fire. And different fire departments have different guidelines. The Louisville Fire Department catagorizes the fires by the ...

www.reference.com/government-politics/four-alarm-fire-mean...

What Does "four-Alarm Fire" Mean? A modern four-alarm fire refers to the number of units dispatched to the scene of a fire. Most major cities define a unit as a vehicle such as a fire truck, fuel truck, ladder truck, the department SUV or a civilian vehicle.

www.theclassroom.com/what-are-the-different-degrees-of...

When a fire breaks out and someone reports it to a dispatcher, there are different fire alarm degrees that are sent out in order to make sure the right number of responders report to the fire. This can be anything from a one alarm fire, to a multiple alarm fire or even a five alarm fire.

en.wikipedia.org/wiki/Fire_alarm_system

A fire alarm system has a number of devices working together to detect and warn people through visual and audio appliances when smoke, fire, carbon monoxide or other emergencies are present. These alarms may be activated automatically from smoke detectors, and heat detectors or may also be activated via manual fire alarm activation devices such as manual call points or pull stations.

cityroom.blogs.nytimes.com/2015/01/31/five-alarm-blaze-at...

Updated 7:58 p.m. A seven-alarm fire engulfed a warehouse crammed with official documents near the waterfront in Williamsburg, Brooklyn, on Saturday morning, sending plumes of brown, acrid smoke into the air that were visible as far away as New Jersey.

www.safeopedia.com/definition/1084/fire-alarm

A fire alarm is a standalone device or a complete network of devices, installed in a building or an area, which gives audible and/or visible warning of an outbreak of fire in that building or area. A fire alarm system could be automatic, semi-automatic or manual.

slate.com/.../2006/05/how-big-is-a-10-alarm-fire.html

In New York City, dispatchers send out 25 units and 106 firefighters for a two-alarm fire, 33 units and 138 firefighters for three alarms, 39 and 168 for four, and 44 and 198 for five.