-
heat
a form of energy generated by the transformation of some other form of energy as an combustion or burning
-
hydrostatic release unit
automatically release the liferaft at a depth not more than 4m
-
what is immersion suit and thermal protective aid
is a protective suit which reduces the heat loss of a person wearing it in a cold water.
bag/suit made of water proof material having a low thermal conductivity
-
4 methods of extinguishment
1. cooling- to reduce temp. of fuel below its ig. pt.
2. smoothering- to separate fuel from oxygen
3. oxygen dillution- to reduce the amount of oxygen below that needed to sustain combustion
4. chain breaking- to disrupt the chemical process that sustain fire
-
life jacket
life preserver in form of bouyant vest
-
how can you turn liferaft in upright position?
locate the oxygen cylinder stay and hold the righting straps and locate the direction of the wind, face against the wind and pull the life raft
-
oxygen
a colorless, odorless gas and one of the compositions of air which is approx. 21% by volume
-
fuel
is any substance which reacts chemically with oxygen and produces flames, or burns
-
chain reaction
a series of events, which causes or influences its succeeding events
-
how the burns are classified?
by deg. of damage to the skin
- 1st deg- epidermal layer is the only one affected.
- 2nd deg- the epidermic and dermal layers of skin are usually burned.
- 3rd deg- the burns exceeds through all dermal layers and can involved subcutaneous layers, muscles, organs, and bone
-
wound meaning
it is a break in the vital tissues of the body either internal or external
-
classification of wounds
1. open wound- injuries sustained from a blow with a sharp object causing the skin to be torn
2. closed wound- involves the underlying tissues without a break in the skin
-
hypothermia
progressive loss of body heat that results from a cold temp.
-
oxygen req.
12% no fire
14% flashpoint
16%-21% FIREPOINT
-
breathing apparatus
is a device that provides breathing protection to the user
-
types of breathing apparatus
- demand type
- positive type
-
-
fracture meaning
2 kinds with meaning
is a crack or break of bone
open fracture- the skin is torn and sometimes the bone is out and can be seen
close fracture- the bone is broken but theres no break in the skin
-
kinds of open wounds
- caused by
- 1. ABRASION- rubbing
- 2. LACERATION- cut by a rough edge instrument etc.
- 3. incision- cut by blades etc.
- 4. PUNCTURE- penetrating pointed instrument icepeak nails
- 5. AVULSION- accidents such as motor vehicles, gunshots, explosions, animal bites.
-
control external bleeding
- 1. elevate extremity
- 2. direct pressure
- 3. pressure points.. brachial .. femoral
- 4. splints
- 5. torniquet (last resort)
-
maximum blood lost
- adult- 1ltr.
- child- 1/2 ltr.
-
fire triangle
a graphical presentation of the 3 elements of fire namely oxygen, heat and fuel
-
oxygen sources
- 21% oxygen
- 78% nitrogen
- 1% other gases usually argon
-
thermal protective aids
- a bag or suit made up of waterproof material having a low thermal conductivity
- - a person uses it shall reduce both the convective and evaporative heat loss from the wearers body
-
how to jump into the water
1. keep life jacket on, secure tied and hold it down by crossing arms over chest
2. block off nose and mouth with one hand
3. keep feet together
4. check below to avoid obstruction
5. look straight jump feet first
-
fire alarm
rapid ringing of the ship bell and/ or continuous ringing on the general alarm for a period of at least 10 sec.
-
upon hearing the alarm
how to prevent pollution
relationship on ship
what is stretcher
- wear life jacket, proceed to muster station
- dont throw garbage into the sea
- follow order from superior, avoid troubles, cooperation, be humble
- use to carry injured person
-
types of burns
- thermal
- chemical
- electrical
-
color code of fire extinguisher
- water red
- dry powder blue
- co2 black
- hallow (green)
-
at what distance from shore you can throw food waste at sea
not less than 3 miles (not in special areas) from shore
-
fire
is a chemical reaction known as rapid oxidation that produces heat and light in the form of flames, gases and smoke
-
normal body temp.
-blood pressure
- pulse rate
- normal respiratory
36.5 to 37.5deg c
90 to 60 or 140/90
60-100 p/min
12 to 20 breaths p/min
-
life raft
supplements to lifeboats used of employed as primary or secondary means of evacuation
-
oxidation
a chemical process in which a substance combined with oxygen, giving off energy usually in the form of heat
-
6 annexes
- 1. oil
- 2. noxious liquid subs.
- 3. harmful subs. in pack form
- 4. sewage
- 5. garbage
- 6. unwanted marine animals in ballast h2o
-
immersion suits
a protective clothing or suit which reduces the body heat loss of a person wearing it in cold water
-
first aid of shock person
- 1. proper position keep the victim lying down and elevate the feet for about 8 to 12 inches
- 2. maintain the body temp. keep the victim warm
-
roles of first aid
- 1. f.a. bridges or fills the gap bet. the victim and the physician
- 2. f.a does not intended to compete w/ or take place of a physician
- 3. f.a. ends when the services of the physician begin
-
ar procedure
raise the alarm IS THE SCENE SAFE?
1. check for unresponsiveness tap the person and shout r u ok?
2. shout for help
3. roll the person onto back
- 4. open airway check mouth nose for obs. {heimlich man.}
- TILT HEAD BACK CHIN LIFT
- 5. check for breathing LOOK LISTEN AND FEEL. for 5sec
- NO BREATHING GIVE 2 FULL BREATH
6. check for pulse (carotid) 10 sec
7. no breathing has pulse cont. rescue breathing
8 give 1 full breath every 5sec cont for 1 min about 12 sec
9. recheck pulse and breathing.
-
cpr
AR NO PULSE NO BREATHING
- 1. find hand position
- - locate the notch at lower end of sternum measure up 2 fingers (index and middle)
- - place heel of other hand of the sternum next to the fingers
- - remove hand from notch and put it on other hand
- - keep the fingers off chest
- 2. give 15 compressions
- - position shoulders over hands.compress sternum at a depth of 1 1/2 to 2 inches
3. give 2 full breaths 1.5 to 2 inches
4. repeat compression / breathing cycles
do three more cycle of 15 compression and 2 breaths
5. recheck pulse
-
what is cpr?
cardio pulmunary resuscitation
-
one man assist
- 1. assist to walk
- 2. carry in arms
- 3. pack strap carry
- 4. piggy back carry
- 5. firemans carry
- 6. firemans drag
- 7. blanket drag
-
three mans carry
- bearer's alongside (for narrow alleys)
- hammock carry
-
2 man assist carry
- 1. assist to walk
- 2. four hand seat
- 3. hands as a liter
- 4. carry by extremities
- 5. chair carry
-
- 1. dragline
- 2. iron ring
- 3. canvass
- 4. pet cock
- 5. filler cap
- 6. trip line
- 7. bridle
-
how to wear caba
- 1. check 1st the ba inspect gauge if has enough oxygen if not reload.
- 2. put the ba on your back be sure that no sharp object at your back
- 3. put mask on your face it must be tight so that the air will not be able to get out
- 4. turn the gauge on
-
first aid
is the immediate and temporary care given to the victim of an accident or those who become suddenly ill until the services of the physician can be obtained
-
methods of transfer
- 1. one man assists/ carries/ drags
- 2. two man assists/ carries
- 3. 3 mans carries
-
how to conduct cpr in one man rescue?
two blows for every 15 chest compression for about 4 cycle in one min
-
1 heimlich maneuver?
2 abdominal/ chest thrust?
1 method of dislodging and forcing an object out of the airway
2 use for pregnant woman
-
parts of b.a.
- 1. face piece
- 2. cylinder valve
- 3. regulator gauge
- 4. tank gauge
- 5. regulator valve
-
objectives of first aid
- 1. to save life.
- 2. to alleviate pain and human sufferings
- 3. to prevent further injury
-
characteristic of good first aider
- 1. gentle
- 2. resourceful
- 3. observant
- 4. tactful
- 5. emphatic
- 6. respectable
-
methods of a.r.
(ways to ventilate the lungs)
- 1. mouth to mouth
- 2. nose to mouth
- 3. mouth to mouth to nose
- 4. mouth to stoma
- 5. mouth to mask
- 6. bag valve mask
-
ar
artificial respiration is the procedure for causing air to flow into and out of a victim's lungs when his natural breathing ceases or inadequate
-
respiratory arrest
no breath with pulse
-
how to use fire extinguisher
pass
- p - pull the pin
- a - aim the nozzle
- s - squeeze the lever
- s - sweep the nozzle
-
dismissal
3 short blast on the ship whistle and 3 short ring of gen alarm
-
can plastic be thrown overboard?
no, it cannot be thrown overboard at all times
-
what will you do after using a portable fire extinguisher that is already empty?
refill and return back to its rack where its mounted
-
how to clean burn?
wash it from 10-15 min. in a running water and then put an ointment
-
abc steps
- airway opened
- breathing restored
- circulation retored
-
what is immersion suit
a protective clothing or suit that reduces the body heat loss of a person wearing it in a cold weather area
-
at what dist. from shore you can throw food waste at sea
3 miles in not special area from shore
-
why do we prohibit the throwing garbage at sea
bec. it destroy our marine environment
-
when do you use torniquet
when the life of victim is endangered, it is the last resort
-
life line code of signal
- o - ok
- a - advance
- t - take me out
- h - help
-
man overboard
1. 3 long blast on ship whistle repeat as necessary
2. hail the word man overboard to the bridge
-
2 types of death (mean)
- 2 biological death - when the brain has been deprived of oxygenated blood 6-10 min irreversible brain damage problem
- - 10mins or more deprived of oxygenated blood clinical damage
- - when breathing and circulation stop 0-4min brain damage 4-6min damage probable
-
how can you stop bleeding on a wound
- 1. apply direct pressure
- 2. elevate body part
- 3. apply bandage
- 4. apply pressure point if bleeding not stop
- 5. torniquet (last resort)
-
abandonship
7 short blast followed by 1 long blast of the ship whistle and the sound signal on the gen. alarm
-
how do you manage an unconscious victim
lye down the victim on the safe area and flat on the floor
-
collision signal
- 1. 8 blast of ship bell followed by gen. alarm sounded initially at a time
- 2. 1 long blast of ship whistle
- 3. pass the word followed by announcement through public add
-
what is burn
is an injury involving the skin, resulted from heat, chemical and radiation
-
launching liferaft
- secure the painter
- pull the rope a little
- throw the liferaft
- pull the rope, untill the liferaft open
-
life boat equipment
- 1. bailer
- 2. bilge pump
- 3. buckets (2)
- 4. protective cover
- 5. fishing kit
- 6. first aid kit
- 7. provisions (10,000kj) each
- 8. condence milk
- 9. water 3 quarts of water per person
- 10 jack knife
- 11. drinking cups
- 1. flash light
- 2. portable bunker
- 3. matches sponges
- 2 smoke signals
- 4 red parachute flares
- 6 hand flares
- signalling mirror
-
fire extinguishing agents
- A WATER FOAM DCP
- B FOAM DCP CO2
- C DCP CO2
- D DCP
WATER FOAM DCP CO2 DCP = ABC
-
what is sea anchor
used to prevent/lessen the lifeboat/raft drifting and maintain the position while waiting the rescuers
-
what is all about safe working practice
is all about wearing the proper working gears, obtaining entry permit by wearing safety shoes, gloves, safety helmet goggles, cover all, s.c.b.a.
-
what is the life jacket attachments
- 1. whistle
- 2. reflective tape
- 3. torch/ life jacket light 8 hrs.
-
what is fire
is a chemical reaction known as rapid oxidation that produces heat and light in the form of flames, gas and smoke
-
pssr
what is all about social responsibilities
personal safety and social responsibility
- is all about duty to your shipmates or crew members onboard ship by having good relationship communication and respect for your subordinates and duty to the host country and their culture tradition and laws
-
classes of fire
A common combustible material, (wood, rope, paper, plastic, rubber)
B liquid and gas fire (gasoline, thinner, paint, diesel, grease, LPG, LNG, acethelene
C electrical fire (wiring computer generator)
D metal fire (magnesium, Na, K, Al, titanum bromium)
-
how to wear life jacket
- 1. pass both arms through the armhole with the collar passing up
- 2. tighten the breast strings firm and tie them
- 3. tighten the lower strings firmly and wind them once around the waist and tie them at the front
- 4. tighten and tie collars string at the front
-
roles of first aid (3)
- 1. is a bridge that fills the gap bet. victim and the physician
- 2. it is not intended to compete with or take the place of physician
- 3. it ends when the service of physician begins
-
fire fighting equipment
- 1. fixed fire extinguisher system
- 2. semi-portable fire extinguisher
- 3. portable fire extinguisher
-
objective of first aid
- 1. to save life
- 2. to alleviate pain and human sufferings
- 3. to prevent further injury
-
kinds of burn
- 1. thermal
- 2. chemical
- 3. electric
- 4. radiation
-
type and nature of bleeding
- 1. capillary
- 2. venous
- 3. arterial
-
first aid meaning
is the immediate and temporary care given to the victim of an accident or those who become suddenly ill until the services of the physician can be obtained
-
hyperthermia
increase in body temp. that results from a hot environment
-
charter
contract for hiring a ship its either time voyage or demise
-
rules of hold ventillation
1. if the dew point outside is lower or equal to that of the hold dew point cont. ventillation
2. if the dew point outside is higher than the hold dew point do not ventilate
-
- 1. 1/4 length of ship
- 2. 1/2 length of 100 meters
- 3. 6-12 meters
- 4. 4-5 meters
-
securite
used in the broadcast of imp. nav. or safety info.
-
gale warning signals
- meteorological officer sends a warning telegram or hoist a black canvas cone 1m high 1m wide. point upward for gales commencing from a northerly point.
- point downward for gales commencing from a southerly point
-
types of bill of lading
- 1. clean bill of lading
- 2. foul "
- 3. received for shipment "
- 4. shipped "
- 5. direct "
- 6. through
- 7. combined transport "
- 8. open
- 9. straight
- 10 bearer "
- 11 order
-
functions of bill of lading
1. receipt signed by the master on behalf of shipowner, for goods received onboard into the shipsowners custody
2. evidence of a contract bet shipper and carrier for the carriage of goods by sea
3. it is a document of title to the goods described in it
-
bill of lading
list of goods being transported together with the condition that apply to their transpo.
-
mates receipt
receipt given and signed by the mate for goods actually received on board the ship which should be drawn up carefully to show the identification marks from talli books
-
nautical publications
- 1. notice to the mariners
- 2. light list
- 3. sailing direction
- 4. us coast pilot
- 5. world port index (pub. 150)
- 6. naut almanac
- 7. tide tables
- 8. radio nav. aids (pub 117 a 117b)
- 9. sight reduction table for marine nav 229
- for air nav 249
-
common year
leap year
tropical year
sidereal year
anomalistic year
- any year divisible by 366 days
- length of year with respect to vernal equinox 365 days 5 hrs 48 mins 46 sec
- length of year with respect to stars 365d 6h 9min 10 sec
- period from perihelion to perihelion 365d 6h 13m 53s
-
winter soltices
vernal equinox
summer soltices
autumnal equinox
- 1st point of capricorn
- 1st point of aries
- 1st point of cancer
- 1st point of libra
-
if you see a choking person what are you going to do
help him by using the heimlich maneuver. standing behind the victim, wrap your arms around his waist. grasp your fist with your other hand and place the fist against the victim's abdomen. press the abdomen with a quick upward thrust
-
track
intended or desired horizontal direction of travel with respect to the earth and also the path of intended travel
-
fix
is the common intersection of two or more lines of positioned obtained from simultaneous observations not depend any former
-
climate
refers to the prevalent or characteristic meteorological of a place or a region
-
chemistry
is the study about the elements and chemical composition of a substance
-
mooring line
it is a big rope use to secure the ship on port
-
course
is a horizontal direction in which the vessel is steered or intended to be steered
-
-
-
mayday
used in the transmission of distress messages
-
pan
used in the broadcast of very urgent safety or nav info.
-
horizon system coordinates
- 1. prime vertical
- 2. altitude
- 3. zenith dist
- 4. azimuth
- 5. azimuth angle
- 6. amplitude
-
0000-0400hrs
0400-0800hrs
0800-1200hrs
- middle watch
- morning watch
- forenoon watch
-
oceanography
application of science to the phenomena of oceans
-
meteorology
is the scientific study of the atmosphere and its phenomena
-
at night
- west white
- very quick flash (9) or quick flash (9)
-
at night
- south white
- very quick flash (6) + 1long or quick flash (6)+1 long
-
non hygroscopic gargo
- consists of materials of solid nature such as steel products, machinery, earthenware, canned goods
- ventilation cold to warm X no ventilation
- warm to cold yes ventilate
-
1. ship sweat
2. cargo sweat
- 1. condensation of the ship's structure
- 2. condensation directly on the cargo
-
line throwing appliances
all vessels must be provided with an approved line throwing appliances capable of throwing a line 4mm in dia. a dist of 230 meters in calm weather
-
line throwing appliance includes
- include
- 4 rocket kept in water tight case
- 4 lines with a breaking strain of not less than 2 kilo newtons
-
passenger
the person object of transportation
-
consignee
the person whom the goods are sent
-
carrier
the party which agrees to transport
-
shipper
the party whose goods are transported
-
sweat
is a condensation which forms on all surfaces and on all goods in a compartment or hold due to the inability of cooled air to hold in suspension as much water vapor as warm air
-
dunnage
- a term applied to loose wood in a ship's hold for the protection of cargo
- purpose; to provide ventilation and drainage for cargo
-
at night
- north white
- very quick flashing or quick flashing
-
light port hand
red any rythym
-
chart projection
- 1. mercator map projection
- 2. rectangular projection
- 3. simple conic projection
- 4. lambert comformal map projection
- 5. polyconic map projection
- 6. gnomonic map projection
- 7. stereographic map projection
- 8. orthographic
- 9. azimuthal
- equidistant chart projection
-
rectangular projection
similar to mercator but with uniform spacing of the parallels
-
eclipse
sun moon earth lie in straight line
-
gnomonic map projection
great circles project as straight lines
-
perimeter
p = 2xL + 2xB
p = NxL
-
on mercator chart great circle appears to be
concave towards the equator
-
mercator map projection
the only cylindrical projection widely used for navigation as named by its inventor gerardus mercator
-
in mercator chart great circle appears to be
concave towards equator
-
at night
- safe water mark white light
- isophase occulting or showing a long flash or morse A
-
at night
isolated danger mark white flashing light showing a group of 2 flashes
-
notices to mariners
- -weekly publication
- - giving info. on changes in
- 1. aids to nav.
- 2. dangers to nav.
- 3. new soundings
- 4. changes in channels
- 5. radio nav. info
- 6. new and revised charts and publications
- 7. special warnings and notices
-
stbd hand
green light any rythym
-
at night
- east white
- very quick flash (3) or quick flash (3)
-
radar
- radio detection and ranging
- - a electronic equip. that transmits and receives high frequency radio waves to detect, locate and tract dist. object
-
at night
- special mark yellow light
- flashing or showing a group of 3 flashes
-
special mark light
yellow flashing or showing a group of 3 flashes
-
arpa
- automatic radar plotting aid
- computerized radar plotting system, which can be performed radar plotting manually or automatically according to the operators choice
-
plotting purposes
- 1. whether danger of collision exists.
- 2. calculate cpa-tcpa
- 3. calculate aspect
-
vlcc
very large crude carriers
-
3 commonly used surfaces in chart projection
- 1. the plane (polar projection)
- 2. the cone (lambert projection)
- 3. the cylinder (mercator projection)sea chart treaverse mercator
-
ecdis
electronic chart display and information system
-
hygroscopic cargo
- mainly of vegetable origin such as grain, flour, cotton, tobacco, wood, ventilation cold to warm X donot ventilate
- warm to cold ventilate
-
mechanical advantage or example of tackles and purchases
- 1. single whip
- 2. gun tackle
- 3. luff tackle
- 4. 2 fold purchases
- 5. double luff
- 6. 3 fold purchase
-
-
if the captain declares abandon ship what are you going to do
first wear your life jacket and proceed to your designated lifeboat station
-
how do you know if the ship is stable
a ship is stable if when floating in still water, it is displace by some external force and moves away from its equilibrium position but returns to that position when the force is removed
-
heaving line
it is a small rope connected to the line throwing appliances and the mooring which be use to pull the mooring line from the ship to port
-
knot? Nav
is the term given to the unit of speed used in navigation, one knot means one nautical mile per hour
-
if you are the one who will discover the fire onboard what will you do
raise the alarm, report to the bridge and then take initial action appropriate
-
climate
refers to the prevalent or characteristic meteorological of a place or region
-
meridian
a great circle line passing through the geographical poles of the earth
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