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.
26: The galley on your cargo vessel has an area of 2,500 square feet. What would fulfill the minimum requirements for fire protection?
N a. One B-I extinguisher Y b. One B-II extinguisher N c. One B-II and one C-II extinguisher N d. One B-V extinguisher 111: In the event of a fire, the doors to a stair tower must be closed to prevent the spread of fire by __________.
Y a. convection N b. conduction N c. radiation N d. ventilation 258: In any major injury to a person, first aid includes the treatment for the injury and __________.
N a. application of CPR N b. removal of any foreign objects N c. administration of oxygen Y d. for traumatic shock 357: The operator of a vessel's radiotelephone must hold at least a __________.
N a. third class radiotelegraph operator certificate Y b. restricted radiotelephone operator permit N c. general radiotelephone operator license N d. mates license 532: Fire hose should be washed with __________.
N a. salt water and a wire brush N b. caustic soap Y c. mild soap and fresh water N d. a holystone 617: For the purposes of distress signaling, small passenger vessels that operate on runs of more than 30 minutes duration on lakes, bays and sounds, and river routes must carry __________.
N a. A radiotelephone Y b. Three hand red flare distress signals, and three hand orange smoke distress signals N c. A "Very" pistol and flare kit N d. An approved noise-making device 656: The governor brake on a lifeboat winch shall be capable of controlling the speed of lowering a fully equipped lifeboat from a cargo ship at __________.
N a. a safe speed only specified N b. not less than 120 feet per minute Y c. not more than 120 feet per minute N d. not more than 90 feet per minute 663: Stretchers are fitted in lifeboats to provide a __________.
N a. place for people to lie down N b. means for rigging the sail Y c. place for rowers to brace their feet N d. suitable means for water to drain below the footings 784: While communicating with a shore station concerning an injured female, your message should indicate the subject's age is 32. Which code would your message contain?
N a. MAO 32 N b. MAJ 32 N c. MAL 32 Y d. MAK 32 801: No person on board any vessel to which Annex V to MARPOL 73/78 applies may discharge garbage of any type when __________.
N a. less than 12 nautical miles from the United States N b. less than 12 nautical miles from nearest land Y c. in the navigable waters of the United States N d. less than 25 nautical miles from nearest land 885: Which type of marine sanitation device (MSD) is used solely for the storage of sewage and flush water at ambient air pressure and temperature?
N a. Type I N b. Type II Y c. Type III N d. Type IV 960: Your vessel has just finished bunkering and has a small list due to improper distribution of the fuel oil. This list will cause __________.
N a. a decrease in reserve buoyancy N b. a decrease in the maximum draft N c. the vessel to flop to port and starboard Y d. None of the above 971: When should you first have any food or water after boarding a lifeboat or liferaft?
N a. After 12 hours Y b. After 24 hours N c. Within 48 hours N d. Some food and water should be consumed immediately and then not until 48 hours later 1087: A combination or all-purpose nozzle produces __________.
N a. low-velocity fog only N b. a solid stream only N c. a solid stream and foam Y d. a solid stream and fog 1120: You will find a limit switch on a __________.
N a. liferaft cradle N b. radial davit N c. sheath-screw davit Y d. gravity davit 1138: What is LEAST likely to cause ignition of fuel vapors?
N a. Static electricity N b. An open running electric motor N c. Loose wiring Y d. Explosion proof lights 1154: On a small passenger vessel, backfire flame arrestors are installed on a/an __________.
N a. oil fired turbine or reciprocating steam engine N b. turbocharged diesel engine N c. natural gas (propane) engine Y d. gasoline powered engine 1226: For what purpose may gasoline be used on small passenger vessels?
N a. Heating N b. Lighting N c. Cooking Y d. None of the above 1307: Firefighting foam is only effective when the foam __________.
N a. penetrates to the bottom of the fire N b. is kept saturated with low-velocity water fog N c. mixes with the burning fuel oil Y d. completely covers the top of the burning liquid 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) 1461: You are in a lifeboat when you sight the stars shown. You will be heading due north when you head for Polaris which is indicated by what letter? (D005SA )
Y a. E N b. F N c. H N d. I 1680: In an open lifeboat, the lifeboat compass is usually __________.
Y a. placed in a fixed bracket when being used N b. clamped to any position convenient for the coxswain to see it N c. permanently mounted on the lifeboat's centerline N d. mounted in the center of the boat to eliminate deviation 1909: On a passenger vessel, the vessel's name must appear on __________.
N a. ring life buoy N b. lifeboats N c. lifeboat oars Y d. All of the above 2341: The SS AMERICAN MARINER is ready to sail with the load shown. Use the white pages of The Stability Data Reference Book to determine the available GM. ST-0060
N a. Available GM 5.26 ft Y b. Available GM 4.24 ft N c. Available GM 4.11 ft N d. Available GM 4.01 ft 2350: What is NOT required of the cargo tank venting on a tank barge carrying grade A liquids?
N a. Each cargo tank must have a vent. N b. A vent header must be fitted with a pressure-vacuum valve. Y c. The diameter of the vent must be greater than 4 inches in diameter. N d. The vent must extend to a reasonable height above the weather deck. 2482: If a cargo of kerosene were considered "too lean" to explode, then it must be __________.
N a. above the "explosive range" N b. within the "explosive range" Y c. below the "explosive range" N d. None of the above 2567: A MODU crane which has been idle for a period of over six months shall be inspected to the same standards as a __________.
Y a. yearly inspection N b. quarterly inspection N c. monthly inspection N d. weekly inspection 2569: Your vessel's drafts are: FWD 22'-03", AFT 22'-09"; and the KG is 24.4 feet. What is the righting moment when the vessel is inclined to 15°? (Use the reference material in Section 1, the blue pages, of the Stability Data Reference Book)
N a. 4,176 foot-tons Y b. 5,196 foot-tons N c. 7,076 foot-tons N d. 9,003 foot-tons 2597: Reinforcing frames attached to a bulkhead on a MODU are called __________.
N a. side longitudinals N b. intercostals Y c. stiffeners N d. brackets 2645: Keeping the draft of a MODU at or below the load line mark will insure that the unit has adequate __________.
N a. reserve ballast Y b. reserve buoyancy N c. lightweight displacement N d. critical motions 2880: You have loaded a deck cargo, and the vessel has assumed a 6° list due to negative GM. Your salt water drafts are: FWD 16'-05", AFT 16'-07". If you then load 1150 tons of cargo in the lower holds (VCG 12.0 feet) and take on 520 tons of bunkers (VCG 2.5 feet), what is the final GM? (Use the reference material in Section 1, the blue pages, of the Stability Data Reference Book)
Y a. 1.8 feet N b. 2.4 feet N c. 2.8 feet N d. 3.1 feet 3285: The SS AMERICAN MARINER has the liquid loading shown. Use the white pages of The Stability Data Reference Book to determine the LCG-FP of the liquid load. ST-0118
N a. 271.2 ft N b. 288.8 ft N c. 292.3 ft Y d. 307.2 ft 3376: Outlets in gasoline fuel lines are _____________,
N a. permitted for drawing fuel samples N b. permitted for draining fuel from lines N c. permitted for bleeding air from lines Y d. prohibited 3731: If the DEEP DRILLER is damaged, the unit is designed to avoid downflooding in wind speeds up to __________.
Y a. 50 knots N b. 70 knots N c. 90 knots N d. 100 knots 3762: The symptoms of a fractured back are __________.
N a. leg cramps in the muscles in one or both legs N b. pain and uncontrolled jerking of the legs and arms N c. vomiting and involuntary urination or bowel movement Y d. pain at the site of the fracture and possible numbness or paralysis below the injury 3809: Provided every effort is used to produce, as well as preserve body moisture content by avoiding perspiration, how long is it normally possible to survive without stored quantities of water?
N a. Up to 3 days Y b. 8 to 14 days N c. 15 to 20 days N d. 25 to 30 days 3842: You must ensure that lifesaving equipment is __________.
N a. locked up Y b. readily accessible for use N c. inaccessible to passengers N d. on the topmost deck of the vessel at all times 3913: The DEEP DRILLER, at a draft of 60 feet, has 50,000 ft-tons of longitudinal moments. How much ballast should be transferred between tanks 1P and 10P to level the unit longitudinally?
Y a. 45.3 long tons N b. 90.6 long tons N c. 118.1 long tons N d. 236.1 long tons 4231: A tanker loads at a terminal within the tropical zone. She will enter the summer zone five days after departing the loading port. She will burn off about 45 tons/day and daily water consumption is 8 tons. How many tons may she load over that allowed by her summer load line?
N a. 225 N b. 235 N c. 245 Y d. 265 4273: The overturning forces acting on a floating jack-up are generally dominated by __________.
N a. waves N b. current Y c. wind N d. tide 4287: While in ocean transit at a draft of 10 feet, the Coastal Driller has a maximum allowed KG of __________.
N a. 42 feet N b. 44 feet Y c. 65 feet N d. 70 feet 4567: When elevated, placing the LCG and TCG at the leg centroid provides __________.
N a. reduced scour rates N b. higher variable loading during preloading N c. higher drilling loads Y d. equal leg reactions 4591: The COASTAL DRILLER, elevated in 100 feet of water with 0 knots current, 30 foot waves, and wind speeds of 50 knots may continue drilling if the maximum leg reaction is less than __________.
N a. 6,180 kips N b. 6,320 kips Y c. 6,440 kips N d. 6,520 kips 4625: The order to abandon a MODU should only be given by the __________.
Y a. Offshore Installation Manager N b. Barge Engineer N c. Ballast Control Operator N d. Rig Safety Supervisor 4743: The COASTAL DRILLER is observed to be level at a draft of 10 feet 6 inches. At the same time, the calculated load form shows the displacement to be 13,445 kips, total longitudinal moments 1,613,466 foot-kips, and total transverse moments -10,000 foot-kips. What is the longitudinal location of the missing load?
N a. 46 feet AFO Y b. 84 feet AFO N c. 189 feet AFO N d. 217 feet AFO 4785: What should you do with your emergency position indicating radio beacon if you are in a liferaft in a storm?
Y a. Bring it inside the liferaft and leave it on. N b. Bring it inside the liferaft and turn it off until the storm passes. N c. Leave it outside the liferaft and leave it on. N d. Leave it outside the liferaft but turn it off. 4814: You are scheduled to load 3900 tons of cargo, 45 tons of crew effects and stores and 359 tons of fuel. Use the blue pages of the Stability Data Reference Book to determine the vessel's mean draft in fresh water.
N a. 19'-00" N b. 18'-07" N c. 18'-04" Y d. 18'-01" 5407: The COASTAL DRILLER is loaded as shown in the Sample Load Form #2 (Preload). What would be the LCG if the preload is dumped and the cantilever and drill floor are skidded aft, placing the rotary 34 feet aft of the transom?
N a. 114.06 feet AFO N b. 119.44 feet AFO N c. 123.75 feet AFO Y d. 125.91 feet AFO 5907: The Muster List ("Station Bill") of a MODU must be signed by the __________.
Y a. person in charge N b. Coast Guard marine inspection officer N c. company safety director N d. entire crew 6031: On a MODU, a fire drill shall be conducted once every __________.
Y a. week N b. month N c. crew change N d. other week 6685: On a MODU, when may a work vest be substituted for a required life preserver?
N a. To replace a damaged life preserver N b. For use during fire drills N c. For use during boat drills Y d. At no time 6707: The immersion suit requirements apply to MODU's operating in all waters above __________.
N a. 20°N and below 25°S N b. 25°N and below 30°S N c. 23°N and below 23°S Y d. 32°N and below 32°S 6767: A life preserver or buoyant work vest is required to be worn on a MODU when a person is __________.
N a. working on the rig floor Y b. working over water N c. working on the pipe racks N d. operating line throwing equipment 6901: In the event of a casualty to a MODU, who is responsible to make records available to the Coast Guard official authorized to investigate the casualty?
N a. Officer in Charge, Marine Inspection N b. The person who caused the casualty N c. The company man Y d. The owner 7412: In the event of a fire, the doors to a stair tower must be closed to prevent the spread of fire by __________.
N a. ventilation N b. radiation Y c. convection N d. conduction 7637: When a floating MODU inclines to an angle slightly less than the angle of loll, she will __________.
N a. capsize N b. incline less N c. flop to the other side Y d. return to the angle of loll 7648: Buoyant apparatus are required to be fitted or equipped with all of the following equipment EXCEPT __________. (small passenger vessel regulations)
N a. life lines Y b. paddles N c. water lights N d. painters 8775: While drilling loaded as shown in Sample Load Form #4 (Drilling), the DEEP DRILLER suffers a sudden unexpected forward inclination. The wind and waves are light from the starboard bow. Among the possible causes, you should consider __________.
N a. failure of mooring lines 2 and 3 N b. drilling crew has dumped the mud Y c. the drill string has broken N d. ballast tanks equalizing into tank 1P 9545: An unstable upright equilibrium position on a vessel means that the metacenter is __________.
Y a. lower than the center of gravity N b. at the same height as the center of gravity N c. higher than the baseline N d. on the longitudinal centerline 9700: The regulations governing the sleeping accommodations of a cargo vessel are found in __________.
N a. 46 CFR subchapter S N b. 46 CFR subchapter T N c. 46 CFR subchapter B Y d. 46 CFR subchapter I