blank
For the purposes of fire protection, combustible items found in protected spare are often referred to as ?
Fuels
Samuel Morse developed the first telegraph in ?.
1844
Fire triangle is made up of what 3 elements?
Oxygen, Fuel, Ignition
Fail safe class?
Visual Appliances must be mounted ? to ? above finished floor?
80" to 96"
Carbon Monoxide (CO) temporal ? warning signal
4
The first public fire alarm reporting system became operational in ?
Boston, Massachusetts
Where required, survivability means that fire alarms circuits must operate for no less that ? hours
2 hours
Ethernet and networking Class?
N Type
Which occupancy type is used for coded signal?
Hospital
What temporal signal is used for evacuations?
Temporal-3
What year was UL founded?
1894
Fire protection is made up of 3 parts what are they?
Detection, Suppression, Containment
Class ? is for short circuit protection - Redundant pathway
Class X
First Heat detector technology was made up of what kind of technology?
Fusible link technology
What is the expected average SPL (dBA) for a business occupancy?
84
1960
What temps does fire alarm equipment operate at?
32 to 120 degrees
Class ? has a redundant pathway
Class A
Proprietary Supervising Stations are only monitored by?
The Station Owner
? Firestopping products contain small amounts of moisture, while ? firestopping expands
Ablative, intumescent
What is one of the key fires that helped shape fire protection today?
Iroquois Fire, Chicago, (1903)
Cocoanut Grove Fire (1942)
MGM Grand Las Vegas (1980)
Station Night Club Warwick Rhode Island (2003)
Codes specify ? and Standards specify ?
Where, How
Valve supervisory (Tamper) switches must indicate off normal with in ? of the travel distance of the valve or ? revolutions of the hand wheel?
1/5th, 2
What is the most common fire suppression system used?
Wet Pipe Sprinkler