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.
29: You are in charge of a U.S. documented vessel. Under title 46 of the United States Code, if you fail to report a complaint of a sexual offense, you may be __________.
N a. criminally charged and jailed Y b. civilly penalized N c. held personally liable by the victim and sued N d. All of the above are correct 75: Frames to which the tank top and bottom shell are fastened are called __________.
Y a. floors N b. intercostals N c. stringers N d. tank top supports 86: The turning circle of a vessel making a turn of over 360 degrees is the path followed by the __________.
N a. bow N b. bridge N c. centerline Y d. center of gravity 99: What is meant by "thieving" a petroleum cargo?
N a. Siphoning off a few barrels of petroleum for shipboard use Y b. Determining the amount of water (if any) in each cargo tank N c. Adjusting the cargo figures to coincide with the draft N d. Reducing the gross cargo calculations to net amounts 156: When heading on a course, you put your rudder hard over. The distance traveled parallel to the direction of the original course from where you put your rudder over to any point on the turning circle is known as __________.
Y a. advance N b. head reach N c. tactical diameter N d. transfer 224: The term "Shift the Rudder" means __________.
N a. put the rudder amidships N b. use right or left rudder N c. check, but do not stop the vessel from swinging Y d. change from right to left or left or right 293: Which space(s) is(are) NOT exempt when measuring gross tonnage?
N a. Auxiliary machinery spaces above the deck N b. Steering gear room Y c. Cargo holds N d. Galley in a deckhouse 293: Which space(s) is(are) NOT exempt when measuring gross tonnage?
N a. Auxiliary machinery spaces above the deck N b. Steering gear room Y c. Cargo holds N d. Galley in a deckhouse 372: Keeping the draft at or below the load line mark will insure that the vessel has adequate __________.
N a. ballast Y b. reserve buoyancy N c. displacement N d. rolling periods 400: You are on a containership carrying a tank container that had been filled with sodium hydroxide solution. The container is empty but has not been cleaned. Which, if any, placard is required?
N a. No placard is required; the tank openings must be sealed N b. Empty placard with corrosive placard N c. Residue label with the UN number Y d. Black and white corrosive placard 496: Your twin-screw vessel is moving ASTERN with rudders amidships. The starboard screw suddenly stops turning. Your vessel's head will __________.
Y a. go to port N b. go to starboard N c. remain stationary N d. suddenly drop down 531: Spring loaded towing hooks are used in towing to __________.
N a. absorb and cushion the shock of towing N b. prevent whiplash Y c. trip and release when the pull of the towing hawser exceeds a predetermined limit N d. make it easier to attach and release the tow 853: Who is responsible for properly manning a vessel in accordance with all applicable laws, regulations and international conventions?
N a. The (USCG) Officer in Charge of Marine Inspection N b. The (USCG) Captain of the Port N c. The owner or operator of the vessel Y d. The Master of the vessel 855: Which party must ensure that legal work hour limitations (for both officers and crew members), rest periods and regulations governing work on Sundays and holidays are followed when the vessel is in a safe harbor?
N a. The owner of the vessel N b. The company operating the vessel Y c. The Master of the vessel N d. The company chartering the vessel 861: Every entry required to be made in the Official Logbook shall be signed by the __________.
N a. Mate on watch Y b. Master and Chief Mate or other member of the crew N c. Master only N d. Purser, one of the Mates, and some other member of the crew 921: Which item must be entered in the official log?
N a. All engine orders Y b. Drafts upon leaving port N c. Names of night mates and engineers N d. Number of cargo gangs on board 1105: You are rigging a stage over the ship's side to serve as a working platform. For stability of the stage, the downhaul to one end of the stage and the downhaul to the other end, which are used for lowering the stage, should be led __________.
N a. both to the inboard side of the stage N b. both to the outboard side of the stage Y c. one to the inboard and the other to the outboard N d. either both to the inboard or both to the outboard side of the stage 1124: Which material makes the strongest mooring line?
N a. Sisal N b. Manila Y c. Nylon N d. Polyethylene 1151: The term used in levying customs duties when such are fixed at rates proportioned to estimated value of goods concerned is __________.
Y a. ad valorem N b. infinite N c. secure N d. specific 1165: The Muster List ("Station Bill") shows each person's lifeboat station, duties during abandonment, basic instructions, and __________.
Y a. all emergency signals N b. instructions for lowering the lifeboats N c. the time each weekly drill will be held N d. work schedule 1201: When clearing customs for a foreign voyage, which of the following is processed at the custom's house and returned to the vessel?
Y a. Shipping Articles N b. Traveling Curio Manifest N c. Official Logbook N d. Cargo Gear Register 1223: The organization that certifies the safe working load of cargo cranes on a vessel is the __________.
Y a. classification society N b. National Cargo Bureau N c. U.S. Coast Guard N d. none of the above 1290: What is NOT an advantage of double bottom ships?
N a. The tank top forms a second skin for the vessel. N b. The center of gravity of a loaded bulk cargo ship may be raised to produce a more comfortable roll. N c. The floors and longitudinals distribute the upward push of the water on the ship's bottom. Y d. They are less expensive to construct because of increased access space. 1350: A deck beam does NOT __________.
N a. act as a beam to support vertical deck loads Y b. lessen the longitudinal stiffness of the vessel N c. act as a tie to keep the sides of the ship in place N d. act as a web to prevent plate wrinkling due to twisting action on the vessel 1445: What is an example of a fundamental objective of cargo stowage?
N a. Load so the trim does not exceed 3 feet by the stern. N b. Make maximum use of existing dunnage. N c. Separate wet and dry cargoes into separate holds. Y d. Prevent overcarriage by block stowage. 1486: Which is NOT a part of an anchor?
N a. Bill Y b. Devil's claw N c. Palm N d. Crown 1496: The purpose of a devil's claw is to __________.
Y a. act as a chain stopper N b. prevent the windlass from engaging N c. prevent the chain from fouling on deck N d. control the wildcat 1574: Wire rope is galvanized to __________.
Y a. protect it from corrosion due to contact with saltwater N b. make it bend more easily N c. increase its strength N d. increase its circumference 1584: The size of wire rope is determined by the __________.
N a. number of strands N b. number of wires in each strand N c. circumference Y d. diameter 1600: A person who sees someone fall overboard should __________.
Y a. call for help and keep the individual in sight N b. immediately jump in the water to assist the individual N c. run to the radio room to send an emergency message N d. go to the bridge for the distress flares 1606: To safely anchor a vessel there must be sufficient "scope" in the anchor cable. Scope is the ratio of __________.
N a. weight of cable to weight of vessel N b. weight of cable to weight of anchor N c. length of anchor to depth of water Y d. length of cable to depth of water 1642: Which illustration represents a carrick bend? (DO30DG )
N a. H N b. J N c. L Y d. M 1894: A load line is assigned by __________.
N a. the U.S. Customs N b. the U.S. Department of Energy N c. the U.S. Army Corps of Engineers Y d. a recognized classification society approved by the U.S. Coast Guard 1965: A maritime lien may be placed against __________.
N a. any assets that a ship's owner may have Y b. a vessel, cargo, or freight N c. objects that are fixed and immovable, such as wharves N d. the vessel only 2003: Chafing gear is used to __________.
N a. anchor the boat N b. pick up heavy loads Y c. protect fiber rope from abrasion N d. strengthen mooring lines 2020: To facilitate passing the end of a large rope through a block, you could use a __________.
N a. gantline N b. head line Y c. reeving line N d. sail line 2106: A racetrack turn would be better than a Williamson turn in recovering a man overboard if __________.
N a. the man has been missing for a period of time Y b. the sea water is very cold and the man is visible N c. there is thick fog N d. the wind was from astern on the original course 2168: What is the name of tackle number 6? (DO29DG )
N a. Triple purchase N b. Clew garnet tackle N c. Boat falls Y d. Threefold purchase 2198: You are conducting trials to determine the maneuvering characteristics of your vessel. While making a turn, you take ranges and bearings of an isolated light with the results as shown. Based on this information, what is the transfer for a turn of 90°? (D034DG )
N a. 355 yards Y b. 380 yards N c. 410 yards N d. 455 yards 2283: What is the area of a circle with a radius of 2 feet after a sector of 86° has been removed?
N a. 2.39 sq. ft N b. 3.02 sq. ft Y c. 9.55 sq. ft N d. 12.57 sq. ft 2316: A lookout can leave his/her station __________.
N a. at any time N b. at the end of the watch N c. 15 minutes before the end of the watch Y d. only when properly relieved 2344: An example of an anchor which has a stock is a __________.
N a. Bruce anchor N b. Dunn anchor N c. Hook anchor Y d. Danforth anchor 2377: You are the operator of a towing vessel which collides with a buoy and drags it off station. What should you do if the damage to your vessel is not serious?
N a. If the buoy is afloat, no action is necessary. Y b. Immediately notify the nearest Coast Guard Marine Safety or Inspection Office and no further action is necessary. N c. Wait one week and submit form CG-2692 to the nearest Coast Guard Marine Safety or Inspection Office. N d. Immediately notify the nearest Coast Guard Marine Safety or Inspection Office and then submit form CG-2692. 2589: The angle at which the anchor flukes penetrate the soil is the __________.
N a. burial angle N b. penetration angle Y c. fluke angle N d. holding angle 2734: The tankship Northland is loaded as shown. Use the salmon colored pages in the Stability book to determine the hogging numeral. (Get Table Data)
N a. 98.23 numeral Y b. 95.70 numeral N c. 84.46 numeral N d. 81.37 numeral 2812: If a tug equipped with flanking rudders is to be turned in a confined circle, when going astern, the stern will move to port the quickest if __________.
Y a. the rudder is hard to port and the flanking rudders are hard to port N b. the rudder is amidships and the flanking rudders are hard to port N c. the rudder is hard to port and the flanking rudders are hard to starboard N d. all rudders are hard to starboard 2854: The term "Great Lakes", as defined by the Inland Rules of the Road, does NOT include __________.
N a. portions of the Chicago River N b. portions of the Calumet River Y c. the St. Lawrence River to Trois Rivieres N d. Saginaw Bay 2868: Which vessel, if navigating independently in ice, is more likely to become beset due to inadequate horsepower?
N a. A 254 ft. "Whaleback" tanker with 1800 H.P. N b. A 309 ft. cement carrier with 2000 H.P. N c. A 385 ft. shallow draft tanker with 2400 H.P. Y d. A 630 ft. bulk ore carrier with 3500 H.P. 3008: A list signal of one white light indicates that the vessel is __________.
N a. on an even keel Y b. listing about 1° to the side the light is displayed on N c. listing over 5°With the light displayed on the high side N d. listing, and the chutes should be directed to the side where the light is displayed 3013: Which will NOT reduce yawing of a tow?
N a. Increasing the length of the towing hawser Y b. Trimming the tow by the bow N c. Trimming the tow by the stern N d. Drogues put over the stern 3346: When connecting the tow bridle to a tug, the end of the bridle is passed with a __________.
N a. heaving line N b. shot line N c. high line Y d. messenger line 3442: The part of the anchor indicated by the letter J is the __________. (D038DG )
N a. crown N b. shank Y c. bill N d. tip 3521: Once a towline is connected between the towing vessel and the disabled vessel, the towing vessel should __________.
N a. not exceed bare steerageway during the transit N b. take a strain as soon as you can to control the tow Y c. come up to speed very slowly and maintain a "safe speed" N d. come up to speed quickly, then cut back power considerably to ease the strain 3565: The safety stopper that prevents the anchor cable from running free if the cable jumps the wildcat is the __________.
Y a. riding pawl N b. devil's claw N c. buckler plate N d. spill pipe 3584: The tripping palm is indicated by which letter? (D038DG )
N a. F Y b. G N c. H N d. J 4160: According to the IMO Code, what are the minimum number of securing points that should be on each side of a "road vehicle", whose gross vehicle mass is between 20 tons and 30 tons, when carried on Ro-Ro vessels?
N a. One N b. Two Y c. Three N d. Four 4231: The 30 ton capacity pedestal cranes shown in the illustration can lift a maximum weight of how many tons in the single mode? (D047DG )
N a. 15 tons Y b. 30 tons N c. 60 tons N d. 120 tons 4232: The 30 ton capacity pedestal cranes shown in the illustration can lift a maximum weight of how many tons in the twin mode? (D049DG )
N a. 15 tons N b. 30 tons Y c. 60 tons N d. 120 tons 4280: Which statement is FALSE concerning a tagline as used with a 30-ton pedestal crane?
Y a. Taglines are wire rope purchases that raise and lower the jib. N b. Taglines are wire ropes for horizontal positioning of the rider block. N c. Taglines can be fastened to corners of vehicles or containers. N d. The crane might not have taglines installed in its rigging system. 4390: When a helmsman receives the command "Right 15 degrees rudder," the helmsman's immediate reply should be __________.
N a. "Rudder is right 15 degrees" N b. "Aye Aye Sir" N c. No reply is necessary, just carry out the order Y d. "Right 15 degrees rudder"