This is an interactive test. Read each question and select the proper answer by clicking on the appropriate answer. If a "Y" appears, your choice is correct. If a "N" appears, more study may be in order.
118: A tourniquet should be used to control bleeding ONLY __________.
N a. with puncture wounds Y b. when all other means have failed N c. when the victim is unconscious N d. to prevent bleeding from minor wounds 176: On tank vessels, fully charged fire extinguishers are considered semi-portable when they have a gross weight of more than __________.
Y a. 55 pounds N b. 75 pounds N c. 95 pounds N d. 125 pounds 247: During a stability test on a small passenger vessel __________.
N a. the vessel must be moored snugly N b. each tank must be partially full to show it does not leak N c. all dunnage, tools, and extraneous items are secured Y d. water under vessel must be deep enough to prevent grounding 501: The SS AMERICAN MARINER is loaded with the cargo shown. Use the white pages of The Stability Data Reference Book to determine the amount of liquid loading required in the double bottom tanks to meet a one compartment standard. ST-0010
N a. 1292 tons Y b. 1248 tons N c. 1211 tons N d. 1172 tons 732: Which statement(s) is(are) TRUE concerning the use of dry chemical extinguishers?
Y a. You should direct the spray at the base of the fire. N b. You should direct the spray directly into the fire. N c. You should direct the spray at a vertical bulkhead and allow it to flow over the fire. N d. All of the above 869: As a last resort, a tourniquet can be used to __________.
N a. hold a victim in a stretcher Y b. stop uncontrolled bleeding N c. hold a large bandage in place N d. restrain a delirious victim 876: Which person may command a lifeboat in ocean service?
N a. Licensed deck officer N b. Able seaman N c. Certificated person Y d. All of the above 965: What statement about immersion suits is TRUE?
N a. Immersion suits should be worn while performing routine work on deck. Y b. No stowage container for immersion suits may be capable of being locked. N c. During the annual maintenance, the front zipper should be lubricated using light machine oil or mineral oil. N d. Any tear or leak will render the suit unserviceable and it must be replaced. 1068: The "flammable limits" of an atmosphere are the __________.
N a. two temperatures between which an atmosphere will self ignite Y b. upper and lower percentage of vapor concentrations in an atmosphere which will burn if an ignition source is present N c. upper and lower pressures between which an atmosphere will not burn N d. two temperatures between which an atmosphere will burn if an ignition source is present 1069: After the initial AMVER Position Report, sent by a vessel sailing foreign, subsequent Position Reports must be sent no less frequently than every __________.
N a. Monday, Wednesday, and Friday Y b. 48 hours N c. 36 hours N d. 24 hours 1210: The tricing pendants should be released __________.
N a. before the gripes are removed N b. before loading the passengers Y c. after loading the passengers N d. after the boat is afloat 1295: If you must land on a beach with an oar-propelled lifeboat through a heavy surf, the recommended method is to __________.
N a. keep the bow directly in toward the beach, and tow the sea anchor off the stern N b. ride in on the back of a large breaker Y c. keep the bow into the seas with the sea anchor out over the bow, and row to meet the breaking waves N d. head directly into the beach by staying between the crests of the waves 1373: You are reading draft marks on a vessel. The water level is halfway between the bottom of the number 5 and the top of the number 5. What is the draft of the vessel?
N a. 4'-09" N b. 5'-09" Y c. 5'-03" N d. 5'-06" 1429: When collecting condensation for drinking water, __________.
Y a. a sponge used to mop up and store condensation must be kept salt free N b. only condensation on the bottom of the canopy should be collected N c. it should be strained through a finely woven cloth N d. chlorine tablets should be used to make it drinkable 1454: You are in a lifeboat when you sight the stars indicated in illustration D005SA. You will be heading due north when you head for Polaris which is indicated by what letter? (D005SA )
N a. A N b. C Y c. E N d. I 1457: When choosing extinguishers to fight a Class "B" fire do NOT use __________.
N a. carbon dioxide N b. dry chemical N c. foam (stored-pressure type) Y d. water (cartridge-operated) 1718: You wish to communicate information that the swell in your area is 8-10 feet in height and from the northeast. This swell, as defined in the International Code of Signals, would be described as __________.
N a. rough Y b. moderate N c. high N d. confused 1860: You are underway at sea when a fire is reported in the forward part of the vessel. The wind is from dead ahead at 20 knots. You should __________.
N a. remain on course and hold speed N b. change course to put the wind on either beam and increase speed Y c. change course and put the stern to the wind N d. remain on course but decrease speed 1937: On offshore drilling units, a fire drill must be conducted at least once a __________.
Y a. week N b. month N c. quarter N d. year 2126: Which spaces are required to be segregated from cargo tanks carrying grades A, B, C, or D cargoes?
N a. Pump rooms N b. Enclosed deck spaces N c. Cofferdams Y d. Navigation spaces 2339: Sixty tons of cargo are raised with a boom 45 feet from the centerline. The vessel's displacement including the weight lifted is 16,400 tons. The angle of list caused by the suspended weight is 1.5°. KM is 28.75 ft., and BM is 17.25 ft. What is the KG?
N a. 11.65 feet Y b. 22.46 feet N c. 23.15 feet N d. 23.82 feet 2415: The SS AMERICAN MARINER is loaded with the cargo shown. Use the white pages of The Stability Data Reference Book to determine the amount of liquid loading required in the double bottom tanks to meet a one compartment standard. ST-0062
Y a. 1171.5 tons N b. 1311.0 tons N c. 1503.0 tons N d. 1710.5 tons 2439: If you observe any situation which presents a safety or pollution hazard during fuel transfer operations which action should you take FIRST?
N a. Close the valves at the manifold. N b. Notify the person in charge of the shore facility. Y c. Shut down the operation. N d. Sound the general alarm. 2596: Drinking salt water will __________.
Y a. dehydrate you N b. prevent seasickness N c. be safe if mixed with fresh water N d. protect against heat cramps 2680: You are loading benzyl chloride and a small quantity spills on deck. According to the Chemical Data Guide, which of the following may be used as a substitute for water for the cleanup procedure?
N a. Alcohol N b. Sodium bisulfite Y c. Sodium carbonate N d. Soda ash solution 2810: Your vessel assumes an angle of loll of 6° after loading a deck cargo. The drafts are: FWD 16'-00", AFT 16'-05". Use the information in Section 1, the blue pages, of the Stability Data Reference Book to determine the negative GM.
N a. -1.0 foot N b. -0.6 foot Y c. -0.1 foot N d. -0.02 foot 2897: If the result of loading a vessel is an increase in the height of the center of gravity, there will always be an increase in the __________.
N a. metacentric height N b. righting arm N c. righting moment Y d. vertical moments 3107: Subtracting the height of the center of gravity corrected for longitudinal free surface effects from the height of the longitudinal metacenter of a MODU yields __________.
N a. GM Y b. GML N c. KGL N d. KML 3157: The DEEP DRILLER, while loaded as shown in the Sample Load Form #4 (Drilling), suffers damage to the starboard center column below the waterline. Among the tanks from which you should pump is tank __________.
N a. C1S Y b. 9S N c. 9P N d. 2P 3388: A carburetor is required to have a safety device called a(n) __________.
N a. pressure release Y b. backfire flame arrestor N c. automatic shut off N d. flow valve 3580: How should the letter "V" be pronounced when spoken on the radiotelephone?
Y a. VIK TAH N b. VIC TO RE N c. VIX TOO RE N d. VEE 3672: Which item of the listed survival craft equipment would be the most suitable for night signaling to a ship on the horizon?
Y a. A red parachute flare N b. A red handheld flare N c. An orange smoke flare N d. A flashlight 3688: You are administering chest compressions during CPR. Where on the victim's body should the pressure be applied?
Y a. Lower half of the sternum N b. Tip of the sternum N c. Top half of the sternum N d. Left chest over the heart 3715: The necessity for administering artificial respiration may be recognized by the victim's __________.
N a. vomiting Y b. blue color and lack of breathing N c. irregular breathing N d. unconscious condition 3749: If a person gets something in his or her eye and you see that it is not embedded, you can __________.
N a. get them to rub their eye until the object is gone N b. remove it with a match or toothpick N c. remove it with a piece of dry sterile cotton Y d. remove it with a moist, cotton-tipped applicator 4027: The DEEP DRILLER, at 60.0 feet draft in sea water, has VM = 974,441 foot-long tons, LM = 40,301 foot-long tons, TM =3 foot-long tons, FSML = 30,572 foot-long tons, and FSMT = 18,732 foot-long tons. What is the metacentric height corrected for longitudinal free surface effects?
Y a. 5.66 feet N b. 6.31 feet N c. 7.37 feet N d. 55.47 feet 4052: The test of a towing vessel's steering gear control system includes each item EXCEPT ___________ .
N a. a test from the alternative power supply, if installed Y b. timing the movement of the rudder from hard over to hard over N c. verification that the rudder angle indicator shows the actual position of the rudder(s) N d. visual inspection of the steering linkage 4123: The DEEP DRILLER is observed to be level at a draft of 60.0 feet. At the same time, the calculated load form shows the displacement to be 17,845 long tons, total longitudinal moments 51,466 foot-tons, and total transverse moments -10,000 foot-tons. What is the longitudinal location of the missing load?
N a. 40.45 feet N b. 0.62 feet N c. -0.61 feet Y d. -40.57 feet 4173: The DEEP DRILLER, loaded as shown in the Sample Load Form #4 (Drilling), discharges all the cement in the P-Tanks. See Table 7. What is the change in KG?
N a. 0.24 foot downward Y b. 0.49 foot downward N c. 0.88 foot downward N d. 1.02 feet downward 4192: Alterations or repairs on inspected small passenger vessels must be done __________.
N a. under the direction of the Officer in Charge, Marine Inspection N b. in accordance with the regulations of Subchapter "S" (Subdivision and Stability) N c. in accordance with regulations in effect when the vessel was contracted for, as long as the repairs are minor Y d. All of the above 4268: Which statement about immersion suits is TRUE?
Y a. Prior to abandonment, the suit allows body movement such as walking, climbing a ladder and picking up small objects. N b. The immersion suit seals in body heat and provides protection against hypothermia for weeks. N c. The suit is flameproof and provides protection to the wearer while swimming through burning oil. N d. The wearer of the suit is severely restricted and requires twice the time to climb a ladder than without the suit. 4335: The COASTAL DRILLER is experiencing a single amplitude roll angle of 1 degree and a roll period of 7 seconds. What is the maximum recommended water depth for elevating?
N a. 50 feet N b. 100 feet Y c. 150 feet N d. 200 feet 4783: The COASTAL DRILLER is loaded as shown in the Sample Load Form #1 (Rig Move). What is the margin on the maximum allowable KG if winds remain less than 70 knots?
N a. 0.00 feet Y b. 14.35 feet N c. 14.82 feet N d. 65.00 feet 4812: The SS AMERICAN MARINER is ready to bunker with drafts of FWD 21'-04", AFT 26'-04". After all bunkers are on board, soundings indicate the tonnages shown. Use the white pages of The Stability Data Reference Book to determine the free surface correction. ST-0170
Y a. 0.54 ft N b. 0.62 ft N c. 0.80 ft N d. 0.85 ft 5701: The vessel motion that can significantly affect mooring line tensions on a MODU is __________.
N a. roll N b. yaw Y c. surge N d. pitch 5811: The unit used to measure anchor line tensions in the offshore drilling industry is the __________.
N a. long ton N b. short ton N c. metric ton Y d. Kip 6505: A MODU helicopter landing deck on which fueling operations are conducted must have a fire protection system that is capable of discharging at 100 psi pressure a foam spray of at least __________.
N a. 30 gallons per minute N b. 40 gallons per minute Y c. 50 gallons per minute N d. 60 gallons per minute 6573: To determine the number of industrial personnel allowed on a mobile offshore drilling unit, you should check the __________.
N a. Muster List ("Station Bill") N b. Safety of Life at Sea Certificate Y c. Certificate of Inspection N d. Operations Manual 6580: The brickwork surrounding the firebox of a boiler is known as __________.
Y a. refractory N b. the screen wall N c. the water wall N d. fire plate 6593: What organization is approved by the Coast Guard for certifying cranes on mobile offshore drilling units?
N a. Minerals Management Service N b. International Maritime Organization Y c. American Bureau of Shipping N d. Lloyd's of London 6861: Prior to getting underway in fresh or brackish water, the Master or person in charge of a MODU must __________.
Y a. log the density of the water N b. secure all overboard discharges N c. take on fresh water ballast N d. clean the sides with fresh water 7685: The free surface corrections depend upon the dimensions of the surface of the free liquids and the __________.
N a. volume of liquid in the tank Y b. displacement of the MODU N c. location of the tank in the MODU N d. height of the center of gravity of the MODU 8293: Failure of both port-side ballast pumps on the DEEP DRILLER prevents their use. To dewater from the port forward tanks, you should use the __________.
N a. port saltwater service pump N b. port drill water pump N c. port bilge pumps Y d. starboard ballast pump and crossover system 8387: On a MODU, the possibility of a blowout makes which type of diesel engine shutdown desirable?
N a. Overspeed trip Y b. Air inlet shut-off valve N c. Water injector N d. Fuel cutoff valve 8391: What monitoring device best indicates the load being carried by a diesel engine?
N a. Lube oil pressure gauge N b. Jacket water temperature gauge N c. Tachometer Y d. Exhaust pyrometer 8627: What is the shift in the longitudinal center of gravity if 200 short tons are discharged from 30 feet forward of amidships on a MODU with LCG 1.5 feet forward of amidships, and displacement 9,000 short tons?
N a. 0.62 foot aft Y b. 0.65 foot aft N c. 0.68 foot aft N d. 0.71 foot aft 9361: The principal personnel hazard unique to Halon extinguishers is __________.
N a. displacement of oxygen N b. skin irritation Y c. inhaling toxic vapors N d. eye irritation 9427: In the absence of external forces, adding weight on one side of a floating vessel causes the vessel to __________.
N a. heel until the angle of loll is reached Y b. list until the center of buoyancy is aligned vertically with the center of gravity N c. trim to the side opposite TCG until all moments are equal N d. decrease draft at the center of flotation 9551: When the height of the metacenter is less than the height of the center of gravity, a vessel has which type of stability?
N a. Stable N b. Neutral Y c. Unstable N d. Positive 9562: The most likely location for a liquid cargo fire to occur on a tanker would be __________.
N a. the midships house Y b. in the pumproom N c. at the vent header N d. at the main deck manifold