TCFP FINAL EXAM LATEST QUESTIONS AND CORRECT DETAILED ANSWERS .
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Course
TCFP Firefighter I and II
Institution
TCFP Firefighter I And II
TCFP FINAL EXAM LATEST QUESTIONS AND CORRECT DETAILED ANSWERS .
What does "cad" stand for? - answer>> computer aided dispatch
Automates functions for receiving calls
Shortens time
-verifies addy
Dispatcher 1st responsibility? - answer>> get the info needed to dispatch to the co...
TCFP FINAL EXAM LATEST QUESTIONS AND CORRECT
DETAILED ANSWERS 2024-2025.
What does "cad" stand for? - answer>> computer aided dispatch
Automates functions for receiving calls
Shortens time
-verifies addy
Dispatcher 1st responsibility? - answer>> get the info needed to dispatch to the correct location
Gps - answer>> global positioning system
Psap - answer>> public safety answering point; any agency that takes emergency calls from citizens in a given region and
dispatches the emergency resources necessary to respond to individual calls for help.
What should you do as a telecommunicater if a caller disconnects - answer>> dispatch the police to check in
Ani - answer>> automated number identifier -> shows caller's #
Tdd - answer>> telecommunications device for deaf -> device used by dead for emergency services
Tty - answer>> teletype -> device used by deaf to contact emergency
Can telecommunication centers receive text messages? - answer>> yes
Ada - answer>> american disabilities act
Which system is similar to the us emergency services system - answer>> the canadian emergency systems
Where are mobile radios found? - answer>> on an engine/ some vehicle
What is a ptt? - answer>> press to talk
What is the 5 step process of receiving/dispatching emergency calls? - answer>> 1. Call receipt
Location validation
,Classification / priority
Unit selection
Dispatch
Ali - answer>> automated location identifier -> relies on accurate & current database
Direct line - answer>> a telephone that connects two predetermined points.
National fire incident reporting system - answer>> a system used by fire departments to report and maintain computerized
records of fires and other fire department incidents in a uniform manner.
Nfpa 1061 - answer>> complete list of qualifications for telecommunicators
Time it should take to dispatch after getting a call at a center? - answer>> 60 sec
Call box - answer>> a system of telephones connected by phone lines, radio equipment, or cellular technology to a
communications center or fire department.
Great for rural areas
Base station - answer>> a two-way radio at a fixed site such as a hospital or dispatch center.
Federal communications commission - answer>> federal agency that regulates the radio, television, wire, satellite and cab
communications.
*licenses fd to operate radio*
Units of radio frequency - answer>> megahertz
Duplex - answer>> radio that transmits and receives on different frequencies
Repeater - answer>> a special base station radio that receives messages and signals on one frequency and then
automatically retransmits them on a second frequency.great for long distance
Class a extinguisher (include use & sign) - answer>> wood, paper, cloth, plastic
Green triangle
Class b extinguisher - answer>> grease, oil, chemical
Red square
,Class c extinguisher - answer>> electrical
Blue circle
Class d - answer>> metals
Yellow star
Class k - answer>> cooking oils
Black hectagon
How should you treat a class c fire? - answer>> use nonconductive extinguishing agent
Ex: carbon dioxide, dry chem or cut electricity and treat as class a/b
What is the main factor when determining hazard classification for extinguisher selection placement? - answer>> amount o
combustibles present
List some dry chemical extinguishing agents - answer>> sodium bicarbonate
Potassium bicarbonate
Urea potassium bicarbonate
Potassium chloride
*ammonium phosphate*
Polar solvents are... - answer>> water - soluble
What is the numerical rating for class a extinguishers - answer>> 1a - 40a
1 = 1.25g or 5l
What is the numerical rating for class b extinguishers - answer>> 1b - 640b
Represents square footage
Maximum reach of co2 extinguisher is - answer>> 8 ft
What extinguishing agent is no longer used/ limited to do its harmful effect to the environment - answer>> halon 1211
cleaning agents are designed to replace
Similarity between dry chemical and dry powder - answer>> none
Dry powder is only for d
, Dry chem is for abc
Purpose of loaded stream - answer>> resist freezing
What is wet chemical used on? - answer>> class k fires -> saponification
What is used to pressurize a stored pressure water extinguisher - answer>> compressed air ex: apw
Class d agents work primarily by - answer>> forming a crust over the fuel
How does an extinguishing agent become rated for a certain type of fire? - answer>> by preventing rekindling of a fire onc
it is out
Nfpa 10 - answer>> maximum floor area that can be protected by each extinguisher depends on occupancy time
requirements for placing/ mounting portable extinguishers
"light hazards" - answer>> combustibles present arranged so fire is not likely to spread
Primary extinguishing mechanism of dry chemical - answer>> interrupting chemical chain
Can dry chemicals freeze? - answer>> no ... They are dry duh
How do dry chemical agents prevent rekindling - answer>> by forming a crust over the fuel
P.a.s.s - answer>> pull, aim, squeeze, sweep
A possible problem with application of dry chem agent on class k - answer>> neutralization of other agents applied to fire
When should an extinguisher be serviced and recharged - answer>> after each use
What should be used when electronic equipment is on fire - answer>> co2... Also doesn't leave residue or ruin the
equipment
Weight of co2 is weight of air - answer>> 1.5x
What are wetting agents used for - answer>> added to water to improve penetration of fuel // used in class k
What can be used on class b fires - answer>> co2, dry chem, class b foam, aqueous film forming foam
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