FIRE PROTECTION Flashcards
What month is declared as fire prevention month?
MARCH
A traditional design of storing water in an elevated reservoir for fire protection purposes
ELEVATED WATER TANK
An alternate to replace the elevated water tank, made of reinforced concrete structure constructed on one side of the building, provided with a small vent rising above the ground for fire protection purposes
UNDERGROUND WATER RESERVOIR
Provides a continuous flow of water from the deep well through the domestic and fire reservoir
UP-FEED PUMPING SYSTEM
Sensing units in each of the two reservoirs for fire protection which controls the level of water within the reservoir
BUBBLE CONTROL UNIT
Sensing unit that regulates the supply for the pressure tank
DUAL CONTROL UNIT
A tank used to store air under pressure that will balance out-surge from the two domestic pumps and reduce the frequently starting and stopping of the motor
HYDROPNEUMATIC TANK
How many square meters for light hazard occupancy can one sprinkler cover?
20 sqm
How many square meters for extra hazard condition can one sprinkler head cover?
10 sqm
The first stage when heat, oxygen, and fuel source combine
IGNITION (INCIPIENT)
When fire reaches stage, it becomes harder to control. If a fire detector recognizes a fire at this point you have little time to put it out before it reaches flashover.
GROWTH
A transitional phase in the development of a compartment fire in which surfaces exposed to thermal radiation reach its ignition temperature more or less simultaneously and fire spreads rapidly throughout the space
FLASHOVER
Stage of fire where it is the hardest to suppress, fire is at maximum temperatures and causing the most heat damage
FULLY DEVELOPED
The phases of fire when it decreases in intensity until it is either a smolder or non existent
DECAY
Refers to the active principle of burning characterized by the heat and light of combustion
FIRE
Refers to the characteristic of a material on how easily it will burn or ignite causing fire or combustion
FLAMMABILITY
Refers to the quality of being capable of igniting and burning
COMBUSTIBILITY
A normally open device installed inside air duct systems which automatically closes to restrict the passage of smoke or fire
DAMPER
The lowest temperature of a liquid at which sufficient vapor is given off to form an ignitable mixture with air
FLASH POINT OF A LIQUID
Refers to the temperature at which the vapor pressure of a liquid equals to surrounding atmospheric pressure
BOILING POINT
Refers to the form that contains data and information regarding the properties of a particular substance
MATERIAL SAFETY DATA SHEET (MSDS)
Determine if flammable or combustible: CLASS IA
FLAMMABLE
Determine if flammable or combustible: CLASS IB
FLAMMABLE
Determine if flammable or combustible: CLASS IC
FLAMMABLE
Determine if flammable or combustible: CLASS II
COMBUSTIBLE
Determine if flammable or combustible: CLASS IIIA
COMBUSTIBLE
Determine if flammable or combustible: CLASS IIIB
COMBUSTIBLE
Refers to the integrated network of hydraulically designed piping system installed in a building structure or area with outlets arranged in a systematic pattern which automatically discharges water when activated by heat or combustion products from a fire
SPRINKLER SYSTEM
Type of sprinkler system that is most common where sprinkler piping is constantly filled with water. When the temperature at the ceiling gets hot enough the glass bulb or fusible link in a sprinkler will break
WET PIPE SYSTEM
Type of sprinkler system where the pipe is not constantly filled with water. Instead, the water is held behind a dry pipe valve usually some distance away from where the sprinklers are located
DRY PIPE SYSTEM
The most complicated type of sprinkler system where a specific event must happen before water is released into the system
PREACTION SYSTEM
A type of pre-action system where the operation is of detection devices OR automatic sprinklers
NON-INTERLOCK SYSTEM
A type of pre-action system where the operation is of detection devices only
SINGLE INTERLOCK SYSTEM
A type of preaction system where the operation is of detection devices AND automatic sprinklers
DOUBLE INTERLOCK SYSTEM