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.
205: When a vessel violates the oil pollution laws, who may be held responsible?
N a. Master only N b. Owners only N c. Licensed officers only Y d. Any individual connected with the vessel involved in the operation 341: The Master or other vessel representative must contact the nearest Coast Guard Marine Safety Office within five days of a(n) __________.
Y a. grounding N b. injury which requires first aid N c. accident which requires $(SA)2500 of repairs N d. All of the above are correct. 606: When lifeboat winches with grooved drums are fitted on a vessel the lead sheaves to the drums shall be located to provide fleet angles of not more than __________.
N a. 4° Y b. 8° N c. 12° N d. 16° 619: A fire in the galley ALWAYS poses the additional threat of __________.
N a. contaminating food with extinguishing agent N b. spreading through the engineering space N c. causing loss of stability Y d. a grease fire in the ventilation system 810: When a vessel's LCG is aft of her LCB, the vessel will __________.
Y a. trim by the stern N b. trim by the head N c. be on an even keel N d. be tender 833: While reading the muster list you see that "3 short blasts on the whistle and 3 short rings on the general alarm bells" is the signal for __________.
N a. abandon ship Y b. dismissal from fire and emergency stations N c. fire and emergency N d. man overboard 860: A ship's forward draft is 22'-04" and its after draft is 24'-00". The draft amidships is 23'-04". This indicates a concentration of weight __________.
N a. at the bow N b. in the lower holds Y c. amidships N d. at the ends 1058: Which statement describes the relationship between flash point and auto-ignition temperature?
N a. Both are higher than normal burning temperatures. N b. The flash point is always higher. Y c. The ignition temperature is always higher. N d. They are not necessarily related. 1070: On small passenger vessels, fuel lines may be made of __________.
N a. plastic, rubber, or seamless steel tubing N b. stainless steel, iron, or brass N c. copper, plastic, stainless steel, or galvanized iron Y d. annealed tubing of copper, nickel-copper, or copper nickel 1077: A vessel's KG is determined by __________.
N a. dividing the total longitudinal moment summation by displacement Y b. dividing the total vertical moment summation by displacement N c. multiplying the MT1 by the longitudinal moments N d. subtracting LCF from LCB 1123: On small passenger vessels, all spaces containing gasoline-powered machinery or gasoline storage tanks must be ventilated with __________.
N a. mechanical air supply fans and natural exhaust Y b. natural air supply and mechanical exhaust fans N c. cowls and scoops which can be closed during foul weather N d. air conditioning to control moisture 1232: A marine chemist issues gas free certificates and is certified by which organization?
N a. Mine Safety Appliance Association N b. American Chemical Society N c. Marine Chemists Association Y d. National Fire Protection Association 1401: Which statement about transmitting distress messages by radiotelephone is INCORRECT?
N a. Distress messages should first be transmitted on 2182 kHz. Y b. It is advisable to follow a distress message on 2182 kHz by two dashes of 10 to 15 seconds duration. N c. If no answer is received on the designated distress frequencies, repeat the distress call on any frequency available. N d. Channel 16 (156.8 MHz) may be used for distress messages. 1500: 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-0040
N a. Available GM 6.9 ft N b. Available GM 5.3 ft Y c. Available GM 4.1 ft N d. Available GM 3.8 ft 1517: A double male coupling is one that __________.
N a. has left hand twist N b. has inside threads on both ends Y c. has outside threads on both ends N d. takes two men to operate 1578: You may not act as person-in-charge of oil transfer operations on more than one vessel at a time __________.
N a. under any circumstances Y b. unless authorized by the Captain of the Port N c. unless radio communication is set up between the vessels N d. unless the vessels are moored clear of all docks 1652: An inland oil barge must have equipment available to remove an on-deck oil spill of at least __________.
Y a. one barrel N b. two barrels N c. five barrels N d. ten barrels 1688: Each commercial fishing vessel must have at least one immersion suit, exposure suit, or life preserver for each __________.
Y a. person aboard N b. person working on deck N c. crew member N d. None of the above are correct. 1884: INTERNATIONAL AND INLAND Unless the rules require otherwise, a sailing vessel must keep out of the way of __________.
N a. an overtaking vessel N b. a pilot vessel on station N c. another sailing vessel on a crossing course Y d. a vessel trawling 1905: What fitting on the mast works in conjunction with the shrouds to control side bend of the mast?
N a. Chainplate N b. Hound N c. Crowfoot Y d. Spreader 1920: Which statement is TRUE concerning life preservers?
N a. Buoyant vests may be substituted for life preservers. Y b. Kapok life preservers must have vinyl-covered pad inserts. N c. Life preservers must always be worn with the same side facing outwards. N d. Life preservers are not designed to turn a person's face clear of the water when unconscious. 2249: A cargo of 40 tons is to be lifted with a boom located 40 feet from the ship's centerline. The ship's displacement including the suspended cargo is 8,000 tons and the GM is 2 feet with cargo suspended. What will the list of the vessel be with the cargo suspended?
N a. 4.9° N b. 5.2° Y c. 5.7° N d. 6.0° 2253: Using a sea anchor with the survival craft will __________.
Y a. reduce your drift rate N b. keep the survival craft from turning over N c. aid in recovering the survival craft N d. increase your visibility 2309: Your vessel is preparing to lift a weight of 30 tons with a boom whose head is 30 feet from the ship's centerline. The ship's displacement not including the weight lifted is 8,790 tons. KM is 21.5 ft; KG is 20.5 ft. The angle of list when the weight is lifted will be __________.
N a. 1.4° N b. 2.8° N c. 3.4° Y d. 5.8° 2780: The carriage of a liquefied gas not appearing in table 4 of 46 CFR Part 154 must be approved by the __________.
N a. vessel owner Y b. Commandant (G-MTH) N c. American Bureau of Shipping N d. Officer in Charge, Marine Inspection 3090: Which statement is TRUE concerning spare charges for portable fire extinguishers on unmanned tank barges?
N a. Spare charges shall be carried for at least 50 percent of each size and variety required on board. N b. If the unit cannot be charged by the vessel's personnel, one spare unit shall be carried in lieu of spare charges. N c. Spare charges shall be stowed in watertight containers on deck. Y d. Regulations concerning spare charges do not apply to unmanned barges. 3094: A type B-III CO2 extinguisher has a rated capacity of __________.
N a. 15 lbs N b. 25 lbs Y c. 35 lbs N d. 45 lbs 3176: The tops of vents from gasoline tanks should terminate __________.
Y a. in open air N b. inside cabins N c. in machinery space N d. underwater 3235: A MODU displacing 28,000 long tons has a KG of 60 feet. A weight of 500 long tons is added at a VCG of 150 feet. The change in KG is __________.
N a. 1.09 feet N b. 1.60 feet Y c. 1.58 feet N d. 2.73 feet 3240: When a vessel is required to have a power-driven fire pump, the pump may also be used for __________. (small passenger vessel regulations)
N a. the drinking water supply system Y b. the bilge pump N c. engine cooling water N d. None of the above 3282: What form of venting of cargo tanks is allowed for a tank barge certificated to carry grade B petroleum products?
N a. Gooseneck vents only N b. Gooseneck vents with flame screens Y c. Individual pressure-vacuum relief valves with flame screens N d. Straight vents with flame screens 3456: When a sea anchor for a survival craft is properly rigged, it will __________.
N a. completely stop the survival craft from drifting Y b. help to prevent broaching N c. prevent the survival craft from pitching N d. prevent the survival craft from rolling 3461: The DEEP DRILLER is loaded as shown in the Sample Load Form #5 (Survival) when an unexpected slowly increasing port list and bow down trim occurs. A leak in C1P is found. By deballasting from ballast tanks 2P and 3P, the inclination slowly decreases. The increase in the transverse free surface correction is __________.
N a. 1.25 feet N b. 0.82 foot N c. 0.34 foot Y d. 0.18 foot 3503: The transverse distance between draft marks for the DEEP DRILLER is __________.
Y a. 122'-09" N b. 164'-00" N c. 217'-01" N d. 260'-05" 3604: You are the first vessel to arrive at the scene of a distress. Due to the volume of traffic on the radio, you are unable to communicate with the vessel in distress. Which action should you take?
N a. Switch to flag hoists. Y b. Broadcast "Seelonce Distress". N c. Broadcast "Charlie Quebec-Mayday-Quiet". N d. Key the microphone three times in quick succession. 3700: Sign(s) of respiratory arrest requiring artificial respiration is(are) __________.
N a. vomiting Y b. blue color and lack of breathing N c. irregular breathing N d. unconsciousness 3734: Which procedure should be followed when individuals are rescued in cold climates and suffer from hypothermia?
N a. Give them brandy or other alcoholic stimulation to promote a return to an acceptable body temperature. Y b. Move them to a warm room to gradually raise their body temperature. N c. Keep them moving to stimulate circulation to raise their body temperature. N d. Warm them under an electric blanket to rapidly regain normal body temperature. 3773: What is the ullage in P-Tank #4 of the DEEP DRILLER if the weight is 75.24 long tons?
Y a. 4.0 feet N b. 5.0 feet N c. 10.2 feet N d. 16.0 feet 3851: On the DEEP DRILLER, among the valves to open when transferring ballast from Tank 10P to Tank 1S using the #2 ballast pump is valve __________.
N a. 33 Starboard Y b. 36 Starboard N c. 33 Port N d. 36 Port 4146: The follow-up gear on an electro-hydraulic steering gear __________.
N a. relieves excessive fluid pressure Y b. takes the pump off stroke when the desired rudder angle is attained N c. synchronizes wheel position with the rudder position N d. returns the rudder to mid-position when the wheel is released 4293: Preloading tests the soil to the vertical leg reaction that would be imposed by __________.
N a. static forced and drilling loads N b. a severe storm Y c. the design storm N d. environmental forces 4311: The COASTAL DRILLER, in transit with winds expected to exceed 70 knots, must lower the legs to 60.5 feet below the hull in order to meet the requirements for stability and __________.
Y a. leg strength N b. variable load N c. environmental load N d. load line 4587: The COASTAL DRILLER, while drilling, has a total weight of 15,400 kips. The LCG is 120.00 feet AF0, and the TCG is -0.5 feet to port of the centerline. What is the bow leg reaction?
N a. 4,737 kips N b. 4,916 kips Y c. 5,063 kips N d. 5,145 kips 5276: The SS AMERICAN MARINER has drafts of: FWD 18'-07", AFT 23'-03". Use the white pages of the Stability Data Reference Book to determine the drafts if you ballast the forepeak with 92 tons of seawater.
Y a. FWD 19'-04.9", AFT 22'-08.7" N b. FWD 19'-05.4", AFT 22'-08.0" N c. FWD 19'-05.7", AFT 22'-07.7" N d. FWD 19'-06.3", AFT 22'-07.1" 5605: The full period of motion of the DEEP DRILLER while tripping is 10 seconds and the maximum pitch angle as seen on the inclinometer is 4 degrees. From the standpoint of critical motion, the motion is __________.
N a. unsatisfactory, place setback in the pipe racks Y b. satisfactory, continue tripping N c. unsatisfactory, deballast to survival draft N d. unsatisfactory, place unit in standby 5695: The DEEP DRILLER is loaded as shown in Sample Load Form #4, (Drilling). In preparing for approaching heavy weather, the four leeward mooring lines are slacked. These actions reduce the __________.
Y a. natural pitch period N b. metacentric height N c. height of the righting arm N d. righting moment 5845: Yawing can be described as __________.
N a. jumping on the tow line as the rig pitches N b. jumping on the tow line as the rig slams into waves Y c. veering from side to side on the end of the tow line N d. corkscrew motion due to wave action 6496: In a water-tube marine type boiler, after the steam leaves the generating tubes, in what part of the boiler is temperature of the steam increased?
N a. Mud drum Y b. Superheater N c. Economizer N d. Firebox 6711: Immersion suits must be stowed __________.
N a. in the pilothouse N b. on top of lockers Y c. where readily accessible N d. on open deck areas 6871: Lifeboat winches on mobile offshore drilling units are required to be inspected and an entry made in the logbook. How often should this entry be made?
Y a. Every 3 months N b. Every 6 months N c. Every year N d. Only after conducting a boat drill 7035: If a diabetic suffers an insulin reaction and is conscious, he should be given __________.
N a. soda crackers and water Y b. orange juice N c. an ounce of whiskey N d. a glass of milk 8171: The DEEP DRILLER, loaded as shown in Sample Load Form #2 (Ballast to Survival), suffers major damage which results in flooding in tank C3S. Pumping from tanks in the vicinity of the damage have proven ineffective. Your best countermeasure is to __________.
Y a. counterflood in 1P N b. counterflood in 10S N c. pump from C1P N d. pump from C3S 8185: When the COASTAL DRILLER is elevated, the water for the saltwater eductor system is provided by __________.
Y a. raw water tower pumps N b. fire pumps N c. bilge pumps N d. mud pumps 8553: On offshore drilling units, each fire station is required to be fitted with a hose which has a nominal diameter of __________.
Y a. 1-1/2 or 2-1/2 inches N b. 2 or 3 inches N c. 2-1/2 or 3-1/2 inches N d. 3 or 4 inches 8615: The LWT anchor has two angular positions for the flukes. These are __________.
N a. 30° and 40° Y b. 30° and 50° N c. 30° and 60° N d. 40° and 60° 8927: On the COASTAL DRILLER, placing the rotary 34 feet aft of the transom and two feet to starboard of the centerline, limits the maximum hook load to __________.
N a. 1000 kips Y b. 875 kips N c. 750 kips N d. 450 kips 9001: The difference between the starboard and port drafts caused by shifting a weight transversely is __________.
Y a. list N b. heel N c. trim N d. flotation 9515: With no environmental forces, the center of gravity of an inclined vessel is vertically aligned directly above the __________.
N a. longitudinal centerline Y b. center of buoyancy N c. original vertical centerline N d. center of flotation 9623: You detect an odor of burning electrical insulation and then notice smoke coming from an open laundry room doorway. After activating the fire alarm, which of the following is the LEAST likely of your next actions?
N a. Close the door to the room. N b. Locate the nearest CO2 or dry chemical extinguisher. N c. Secure power to the washers and dryers. Y d. Break out the nearest fire hose. 9672: When fighting a large fire on your vessel and attacking it from ABOVE the space on fire, it is important to __________.
N a. not rotate personnel, as the consistent attack can extinguish the fire quickly. Y b. stand erect, to avoid the heat of the deck N c. station personnel on the hot deck, immediately above the fire, to observe for its potential spread N d. All of the above