Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
31 Cards in this Set
- Front
- Back
|
what is the pumping capacity of the P100
|
275 gallons per minute at 45 psi
|
|
|
what is an OBA
|
an Oxygen Breathing Aparatus
|
|
|
what is the time that an OBA can be used
|
the gas canister provides 60 min of air but because of exertion people only set the timer for 30 min
|
|
|
what is the CMWD
|
Countermeasure Washdown System
|
|
|
what does the CMWD do
|
it is a sprinkler system that washes down the weather deck with salt water during a CBR attack
|
|
|
what is the electric submersible pump used for
|
it is for dewatering compartments without installed drainage system
|
|
|
what is the range of the PKP
|
18 feet
|
|
|
how does PKP work
|
it interrupts the chemical reaction of a fire and thereby slows down the combustion
|
|
|
what class of fire is PKP used on
|
Bravo class
|
|
|
what is the range of CO2 fire extinguishers
|
4-6 feet
|
|
|
what type of fire is CO2 used on
|
charlie class fires and limited Alpha class fires
|
|
|
what characterizes an alpha class fire
|
material that leaves an ash when burned: mattresses, books and paper
|
|
|
what is used to fight alpha fires
|
water
|
|
|
what characterizes bravo fires
|
flammable liquid fires
|
|
|
what is used to put out bravo fires
|
Aqueous Film Forming foam
|
|
|
what characterizes Charlie fires
|
electrical fires
|
|
|
what is used to put out charlie fires
|
CO2
|
|
|
what is a Delta fire
|
burning metals
|
|
|
how do you fight delta fires
|
jettison material
|
|
|
who is responsible for maintaining effective damage control organization
|
the engineering officer and the damage control assistant
|
|
|
who supervises the damage control central
|
the DCA
|
|
|
Repair II
|
forward repair
|
|
|
Repair III
|
after repair(secondary DCC)
|
|
|
Repair V
|
main propulsion spaces
|
|
|
Repair VIII
|
electronics repair
|
|
|
generation
|
takes place in the boiler...wher chemical energy from a fuel source is turned into thermal energy(heat)
|
|
|
what is saturated steam
|
steam at the same temp as the water it came from...does not have enough thermal energy to operate turbines
|
|
|
expansion
|
thermal energy of steam is converted to mechanical energy in the turbines
|
|
|
Condensation
|
where the steam turnes back into water
|
|
|
feed
|
where the water receives oxygen and begins to be heated so the whole process is repeated
|
|
|
what are the four phases of the steam cycle
|
-generation
-expansion -condensation -feed |
