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94 Cards in this Set
- Front
- Back
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WHO DO YOU IMMEDIATELY REPORT A FIRE TO?
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OOD, AND THEN EXTINGUISH IT RAPIDLY
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WHAT ARE THE THREE COMPONENTS REQUIRED FOR A FIRE
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1.combustable material 2. sufficiently high temperature 3. supply of oxygen
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WHAT IS OXIDATION
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when oxygen combines chemically with a burning substance
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WHAT TYPES OF MATERIALS ARE PARTICULARLY SUBJECT TO SPONTANEOUS COMBUSTION
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rags or papers soaked with animal fats, veggie fats, painst or solvents
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WHAT IS FLASHPOINT
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the lowest temperature at which a substance will give of vapors that will burn when a flame has been introduced
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WHAT IS FIREPOINT
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THE TEMPERATURE AT WHICH THE FUEL WILL CONTINUE TO BURN AFTER IT HAS BEEN IGNITED
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SPONTANEOUS COMBUSTION OF OIL SOAKED RAGS OCCURS AT WHAT TEMPERATURE
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the lowest temperature at which the vapors will burn without a spark or flame as the ignition source
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WHAT IS THE FLAMMABLE RANGE OR THE EXPLOSIVE RANGE
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inbetween smallest and largest amounts of vapor in air that will burn or explode
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WHY IS CO2 AND HALON PREFERED FOR CHARLIE FIRES
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it leaves no residue
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WHEN IS CARBON MONOXIDE PRODUCED BY A FIRE
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when there is not enough oxygen present to complete combustion of all the carbon in the burning material
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WHAT HAPPENS WHEN 12%-74% BY VOLUME OF CO IS INTHE AIR
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An open flame or spark will set off a violent explosion
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WHEN IS CO2 PRODUCED BY A FIRE
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When there is complete combustion of all the carbon in the burning material
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WHAT PERCENT OF H2S IS NEEDED FOR AIR TO BECOME EXPLOSIVE IN THE PRESENCE OF A FLAME
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4.3-46
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WHAT GAS IS EMITTED BY FIRE RETARDANT PAPER WHEN EXPOSED TO TEMPERATURES OF 200 DEGREES
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Hydrogen chloride (HCI)
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WHAT GAS IS EMITTED BY FLEXIFLOOR TILE MT 202 WHEN EXPOSED TO TEMPS OF 400 DEGREES
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Hydrogen chloride (HCI)
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WHAT IS HCI AND WHAT IS THE AUTHORIZED SAFE LEVEL
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hydrogen chloride, 5 ppm
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WHAT GAS IS COLORLESS AND HAS AN ODOR OF DECAYING FISH
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phosphine (PH3)
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WHAT IS PH3, AND WHAT IS THE AUTHORIZED SAFE LEVEL
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phosphene, .3 PPM
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WHAT PERCENT OF OXYGEN IS NORMALLY PRESENT IN THE AIR
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20.8
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WHAT IS THE MOST COMMON WAY OF FIGHTING A FIRE
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cooling, like with water
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WHAT FIRE FIGHTING AGENT DISPLACES OXYGEN OXYGEN BY USING IT IN FOG FORM
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water
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WHAT SHOULD YOU DO BEFORE ENTERING A BURNING COMPARTMENT
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reduce the heat and flame by liberal application of water fog
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WHAT FIRE FIGHTING AGENT CAN BE USED IN TANDEM WITH AFFF
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dry chemicals (PKP)
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HOW DOES CO2 EFFECTIVELY EXTINGUISH A FIRE
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by smothering
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WHAT FIRE FIGHTING EXTINGUISHMENT CAN CAUSE ASPHYXIATION
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CO2
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WHAT CO2 EQUIPMENT IS LOCATED ON MOST SHIPS
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15 pound bottles, 50 pound hose and reel stations, and 50 pound installed flooding system
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HALON 1301 CHARACTERISTICS
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colorless odorless gas with a density approximeately 5 x of air
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WHAT MUST OCCUR FOR HALON 1301 TO FUNCTION EFFECTIVELY AS AN EXTINGUISHING AGENT?
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it must decompose
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WHAT PART ON THE NFTI CLOSES IF YOU POINT IT AT 140 DEGREES OR HIGHER
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the automatic iris
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IF YOU WANTED TO MAKE A DETAILED ASSESSMENT OF A FIRE, WHAT MODE WOULD YOU CHOOSE?
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chop
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WHERE IS THE QUICK BLOW FUSE LOCATED AT ON THE NFTI
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in the core of the battery cartridge
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WHAT DO YOU RECORD NFTI IMAGES WITH
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You record the NFTI images by using the external monitor cord.
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WHERE IS THE BATTERY STATUS INDICATOR LOCATED ON THE NFTI
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The viewing screen has a battery status indicator on the left.
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WHICH MODE ALLOWS YOU TO MAKE RAPID ASSESSMENTS OF THE SITUATION ON THE NFTI
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The pan operating mode allows you to make a rapid assessment of the situation.
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TO USE THE NFTI WITH AN OBA,WHERE DO YOU POSITION THE COLTAGE STABILIZER TO AVOID CUTTING OFF BREATHING DURING SOME MOVEMENTS
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To use the NFTI with an OBA, you need to position the voltage stabilizer behind the breathing tubes to avoid cutting off the breathing path during some of your movements.
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HOW MUCH VOLUME OF CO IN THE AIR IS NEEDED FOR AN EXPLOSION
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12%-74%
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WHEN IS HCI EMITTED?
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BY FLEXIFLOOR TILE MT 202 WHEN EXPOSED TO TEMPS OF 400 DEGREES
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in a dc diagraph what do heavy lines show
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watertight or oil tight bounderies
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in a dc diagram what do lighter lines show
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airtight , fumetight, or nontight bounderies
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what do dotted lines show in a dc diagram
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hidden bounderies, piping and valves
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how is visible piping shown by in a dc diagram
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solid lines
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how is piping going through a bulkhead shown in a dc diagram
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circle showing the point of penetration.
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is there circling at the point of deck penetration
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no
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in compartments having dual egress routes through the space do both routes have to be marked
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yes, if they lead eight to the hanger or flight deck it must be noted on top =of the arrow.. must be no lower than 12 in above the deck and no higher than 36 in above the deck
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who maintains a master copy of the CCOL HARD COPY AND BACK UP DISC
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DCA
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what is the order of CCOL
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access, misc closures, drainage
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who approves changes to the CCOL
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DCA
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WHERE are ccols located
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at each entrance of the space, marked duplicate to show completion
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where are partial ccols located
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in alcoves or areas seperate but without an exit.
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what is condition watch I
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1st complete readiness of immediate action
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what is condition watch IA
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ready to conduct amphib assualt
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what is condition watch IM
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mine ops
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what is the 2nd degree of readiness or condition IE
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temp. relaxation for meals and rest at battle stations
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what is degree of readiness 3 or condition II
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partly ready for immediate action, the rest on short notice
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what is degree 4 or III
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part read for action, part prolonged notice
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what is degree 5
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peacetime cruising
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what is degree 6 or V
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IN PORT PEACE
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WHAT DIMENSIONS ARE BULLSEYE
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2 inch lettering over a 12 by 15 inch wide label photo
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x ray
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no danger of attack, in a well protected harbor or secured at home in fiar weather or during normal working hours
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yoke
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at sea, entering exiting port,
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midified yoke
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yoke below waterline in closed
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zebra
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general quarters, leaving or entering port during war or when the hsip is in danger. red Z
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modified zebra
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higher survivabilty than than yoke, less restrictive than zebra.
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circle x and y
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without special permission by personell proceeding to or from battle stations to vital spaces. isolation valves
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dog z
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darken ship
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william
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ventilation
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circle william
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always open except cbr
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fitting N S
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normally shut
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tightness OT
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OILTIGHT
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tightness WT
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WATERTIGHT
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AIRTIGHT
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AT
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FUMETIGHT
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FT
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WEATHERTIGHT
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WEAT
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FIRE ZONE
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FZ
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WHAT ARE SOME causes of leakage in degrees of tightness
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corrosion, loose boundaries and joints
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where is a common point of leakage
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around the dog spindles
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what is the purpose of casualty power
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provides temporary transmission of power to damaged ares,
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how are drainage systems actuated
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power or gravity or combo
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how is power used in drainage system
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by positive pressure or suctions, elctric steam internal combustion or water driven . gravity glow and then pump through discharge system
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where is the main drainage system located
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main machinery rooms, either single pipe or loop
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what is drainage system piping made out of
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galvinaized or copper nickel, 2 1/2 in hose fittings instqalled in the main
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hwat 3 things are installed in main drainage
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steam reciprocatin gpumps, turbine motor driven centrifugal pumps, and eductors
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where are secondary drainage systems located
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drain spaces foward and aft of main machinery comp.
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what 3 things are installed in secondary drainage
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electric pumps, their own eductors, and portable ESPS
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when a portable pump is used for dewatering, the _____ pressure is ______ than required for firefighting
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discharge, lower
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what are the 5 classifications of circuits
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primary, auxiliary, supplementary, emergency, and misc
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JA/NET 51
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primary, captain circuit
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2JZ
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DAMAGE AND STABILITY CONTROL
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3JZ
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REPAIR 1, each primary circuit is identified by adding 2, so repair 2 would be 4 jz
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how is an auxiliary circuit identified
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with the letter x in front of the circuit name
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where is the wiring for auxiliary circuits locaeted
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as far away as possible form the primary
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6jv
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ballast control circuit
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X40J
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CASUALTY COMMUNICATION CIRCUIT
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X50J
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AFFF
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