USCG General Deck: Master's License

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.


98: A hygroscopic cargo is defined as a cargo __________.


99: What is meant by "thieving" a petroleum cargo?


109: What is meant by "thieving" a petroleum cargo?


214: The helm command "meet her" means __________.

    Y a. use rudder to check the swing
    N b. decrease the rudder angle which is on
    N c. steer more carefully
    N d. note the course and steady on that heading

214: The helm command "meet her" means __________.

    Y a. use rudder to check the swing
    N b. decrease the rudder angle which is on
    N c. steer more carefully
    N d. note the course and steady on that heading

219: What refers to the depth of a petroleum product in a tank?

    Y a. Innage
    N b. Outage
    N c. Thievage
    N d. Ullage

281: Which action will take place if a crew member is replaced in a U.S. port after foreign articles have been signed, and the ship proceeds foreign?

    N a. The Master will remove the replaced man's name from the Certified Crew List but not from the articles.
    Y b. The name of the new man is added to the articles but not to the Certified Crew List.
    N c. The U.S. Consul will remove the replaced man's name from the Certified Crew List.
    N d. The U.S. Consul will add the new man's name to the Certified Crew List.

325: A deck fitting, used to secure line or wire rope, consisting of a single body with two protruding horns is called a __________.

    N a. bitt
    N b. bollard
    N c. capstan
    Y d. cleat

351: Which certificate is issued by the American Bureau of Shipping?

    N a. Certificate of Inspection
    Y b. Load Line Certificate
    N c. Safety Equipment Certificate
    N d. Permit to Proceed for repairs

480: What is NOT a requirement for the preparation of used, gasoline-propelled cars if they are to be carried as ordinary cargo and not as hazardous cargo?

    N a. The engine must be run until it dies from lack of fuel.
    Y b. The fuel tank must be inerted with CO2.
    N c. The ignition key may not be in the ignition.
    N d. The vehicle must be inspected for fuel leaks.

480: What is NOT a requirement for the preparation of used, gasoline-propelled cars if they are to be carried as ordinary cargo and not as hazardous cargo?

    N a. The engine must be run until it dies from lack of fuel.
    Y b. The fuel tank must be inerted with CO2.
    N c. The ignition key may not be in the ignition.
    N d. The vehicle must be inspected for fuel leaks.

509: Which factor must be considered when determining the order of loading of dissimilar products through the same piping system aboard a tanker?

    Y a. Contamination of the cargo
    N b. Flash points
    N c. Reid vapor pressures
    N d. Specific gravities

616: "Ice blink" is __________.

    N a. the dark appearance of the underside of a cloud layer due to reflection of a surface of open water
    N b. the soft light appearance on the underside of a cloud layer due to reflection from a surface of open water
    Y c. the yellowish-white glare on the underside of a cloud layer
    N d. "water sky"

729: A petroleum liquid has a flash point of 85°F. This is a grade __________.

    N a. B flammable liquid
    N b. C flammable liquid
    Y c. D combustible liquid
    N d. E combustible liquid

781: The trim and stability booklet must be approved by the __________.

    N a. International Maritime Organization
    N b. National Cargo Bureau
    N c. Society of Naval Architects and Marine Engineers
    Y d. United States Coast Guard

879: Centrifugal pumps have what advantage(s) over reciprocating pumps?

    N a. They are less expensive.
    N b. They are smaller for equivalent pumping ability.
    N c. They pump more cargo in less time.
    Y d. All of the above

892: On a shallow water tow, the catenary of the towline should be __________.

    N a. large
    Y b. small
    N c. eliminated
    N d. adjusted frequently

982: The muster list must be posted in conspicuous locations and signed by the __________.

    N a. safety officer
    N b. Coast Guard Officer approving the bill
    N c. owner
    Y d. Master

1195: Under the Carriage of Goods by Sea Act of 1936, a vessel will be liable for damage to a cargo when the damage arises from __________.

    Y a. unseaworthiness when sailing
    N b. insufficient packing
    N c. quarantine delays
    N d. mismanagement of the vessel

1213: What minimum size manila line is required to hold a weight of 932 pounds, if you use a safety factor of six?

    N a. 2.0"
    Y b. 2.5"
    N c. 3.0"
    N d. 3.5"

1236: You are docking a ship with a single-screw tug assisting on your starboard bow. How should the tug be tied up if you are anticipating that she will have to hold your bow off while you stem the current?

    N a. One head line would be sufficient.
    N b. The tug would need at least two head lines.
    N c. The tug should put a spring line up, leading astern on the ship.
    Y d. The tug should put a stern line up, leading ahead on the ship.

1307: Which type of ice is a hazard to navigation?

    N a. Ice rind
    N b. Pancake ice
    N c. Frazil ice
    Y d. Growlers

1334: Close link chain of not less the 3/4" (or the wire rope equivalent) is required for lashing deck cargoes of timber. What size flexible wire rope would provide the strength equivalent to 3/4" chain, using a safety factor of 5?

    N a. 9/16"
    Y b. 1"
    N c. 1 1/4"
    N d. 1 3/8"

1503: Which knot should be used to send a man over the side when he may have to use both hands?

    N a. Bowline
    Y b. French bowline
    N c. Bowline on a bight
    N d. Running bowline

1556: When anchoring, good practice requires 5 to 7 fathoms of chain for each fathom of depth. In deep water you should use __________.

    N a. the same ratio
    N b. more chain for each fathom of depth
    Y c. less chain for each fathom of depth
    N d. two anchors with the same ratio of chain

1591: A complaint of unseaworthiness by a majority of crew members to the American Consul is found to be justified after a survey is completed. Who must pay the cost of the survey?

    N a. Crew members requesting the survey
    N b. American Consul
    Y c. Master
    N d. Vessel's owners

1632: In which casualty case is it UNNECESSARY to notify the local Coast Guard Marine Safety Office?

    Y a. Your vessel strikes a pier and does $1,500 damage to the pier but none to the vessel.
    N b. A nylon mooring line parts while the vessel is tied up and kills a harbor worker who was on the pier.
    N c. A seaman is injured and in the hospital for four days.
    N d. Your vessel is backing from a dock and runs aground, but is pulled off by tugs in 30 minutes.

1677: A vessel is entering port and has a Pilot conning the vessel. The Master is unsure that the Pilot is taking sufficient action to prevent a collision. What should the master do?

    Y a. Recommend an alternative action and if not followed relieve the Pilot.
    N b. Nothing; the Pilot is required by law and is solely responsible for the safety of the vessel.
    N c. Direct the Pilot to stop the vessel and anchor if necessary until the situation clears.
    N d. State his concerns to the Pilot but do not interfere with the handling of the vessel.

1696: Mooring with two bow anchors has which major advantage over anchoring with one bow anchor?

    N a. The vessel will not reverse direction in a tidal current.
    Y b. The radius of the vessel's swing will be shortened.
    N c. A mooring approach may be made from any direction.
    N d. The vessel will not swing with a change in wind.

1705: You are to load a consignment of lumber. Each piece measures 3-inches thick, 12-inches wide and 16-feet long. There are 30,000 pieces in the shipment. How many board feet would be listed on the Bill of Lading?

    N a. 96,000
    N b. 1,200,000
    Y c. 1,440,000
    N d. 14,400,000

1792: What is the name of the mark indicated by the letter F? (D003DG )

    N a. Fresh water load line
    N b. Summer load line
    Y c. Winter load line
    N d. Tropical load line

1889: The helm command "Nothing to the left" means do NOT __________.

    N a. use left rudder
    Y b. steer left of the ordered course
    N c. steer right of the ordered course
    N d. leave any buoys on the port side

1895: The knot lettered Q as shown is a __________. (DO30DG )

    N a. square knot
    N b. clove hitch
    Y c. bowline
    N d. round knot

1914: You need to make a fixed loop at the end of a line in order to use the line as a mooring line. You have insufficient time to make a splice. Which knot should you use?

    N a. Clove Hitch
    N b. Fisherman's Bend
    Y c. Bowline
    N d. Round-turn and two half hitches

1920: Which form of navigation may be suspended without notice under defense planning?

    Y a. electronic
    N b. celestial
    N c. piloting
    N d. None of the above

1941: The helm command "Left twenty" means __________.

    N a. change course twenty degrees to the left
    Y b. put the rudder left twenty degrees
    N c. put the rudder hard left for the first twenty degrees of swing
    N d. put the rudder left twenty degrees and then ease back as the vessel starts swinging

1958: When tandem tug towing, the more powerful of the two tugs should be __________.

    N a. the lead tug
    Y b. behind the lead tug
    N c. towing at a right angle to the smaller tug
    N d. towing at a faster speed than the smaller tug

1996: Which method should be used to secure a manila line to bitts?

    N a. A round turn on the bitt farthest from the strain and then figure eights
    Y b. A round turn on the bitt closest to the strain and then figure eights
    N c. Figure eights and then a round turn at the top of both bitts
    N d. Only figure eights are necessary on both bitts

2047: Progressive flooding is controlled by securing watertight boundaries and __________.

    N a. transferring water ballast
    N b. jettisoning cargo
    Y c. pumping out flooded compartments
    N d. abandoning ship

2122: What is the name of tackle number 9? (DO29DG )

    N a. Single purchase
    N b. One-two tackle
    N c. Double whip
    Y d. Luff tackle

2292: The biggest problem encountered when towing bridle legs are too short is __________.

    N a. retrieval
    N b. adjusting tension
    Y c. excessive strain
    N d. hookup to main towline

2299: You are on a multiple-product chemical tanker and will carry cargoes of isophorone, ethylenediamine, and creosote. Which of the following is TRUE?

    Y a. All of these cargoes are compatible.
    N b. Isophorone is incompatible with ethylenediamine but may be stowed adjacent to creosote.
    N c. All of these cargoes are incompatible.
    N d. Ethylenediamine is compatible with isophorone but both are incompatible with creosote.

2322: Fittings used for towing must be __________.

    N a. Coast Guard approved
    N b. stamped with maximum working loads
    Y c. securely fastened
    N d. positioned exactly at the bow of the towed vessel

2345: A splice that can be used in running rigging, where the line will pass through blocks, is a __________.

    N a. short splice
    Y b. long splice
    N c. back splice
    N d. spindle splice

2547: In a national emergency, when communicating via the Navy, messages are sent by precedence. A message designated IMMEDIATE will be delivered within __________.

    N a. 3 hours to start of business the following day
    Y b. 30 minutes to 1 hour
    N c. 1 to 6 hours
    N d. 10 minutes if possible

2664: You must shore up a bulkhead due to solid flooding forward. The bulkhead approximates a rectangle. The center of pressure of the shores on the bulkhead should be located __________.

    N a. evenly over the surface of the bulkhead
    N b. approximately one-third of the way up the bulkhead
    Y c. approximately halfway up the bulkhead
    N d. at the bottom of the bulkhead

3052: How should you signal the crane operator to lower the boom?

    Y a. With arm extended and fingers closed, point thumb downward.
    N b. With arm extended downwards and forefinger pointing down, move hand in small horizontal circles.
    N c. Extend arm with the palm down, and hold this position rigidly.
    N d. With hands clasped in front of your body.

3292: The forecastle card is a(n) __________.

    N a. unlicensed shipping card from the union
    N b. quarters allocation
    Y c. copy of the shipping agreement
    N d. Muster List ("Station Bill")

3338: What is used to prevent wear on towlines that bear on hard surfaces?

    Y a. Chafing gear
    N b. Chocks
    N c. Grease
    N d. Boots

3392: What term indicates the midships portion of a vessel that has a constant cross section?

    N a. Half length
    N b. Amidships
    Y c. Middle body
    N d. Molded length

3564: The angle at which the fluke penetrates the soil is called the __________.

    Y a. fluke angle
    N b. tripping angle
    N c. penetration angle
    N d. holding angle

3680: What is the penalty for willfully damaging cargo?

    Y a. Forfeiture of wages equal to the value of the damage and, if ordered by the court, imprisonment for not more than 12 months
    N b. Fine equal to the value of the damage plus a 1000 dollar penalty and/or imprisonment not to exceed 2 years
    N c. Fine not to exceed the value of the damage and/or imprisonment not to exceed 18 months
    N d. Revocation of Merchant Mariner's Document (and license if applicable), fine equal to the value of the damage or imprisonment for not more than 2 years

3776: The tankship Northland is loaded as shown. Use the salmon colored pages in the Stability Data Reference Book to determine the sagging numeral. (Get Table Data)

    Y a. 29.70 numeral
    N b. 33.63 numeral
    N c. 49.82 numeral
    N d. 58.33 numeral

4010: You have completed a crude oil wash. What action should be taken with the oil in the lines running to the washing machines?

    Y a. Open a COW nozzle forward and one aft and drain the line into the after tank by gravity
    N b. Blow the line out using compressed air
    N c. Pull a suction using the supply line pump
    N d. Close off all valves in the system and leave the oil in the line primed for the next crude oil wash

4018: The BEST holding ground for conventional anchors is __________.

    Y a. sand
    N b. very soft mud
    N c. shale
    N d. rock

4174: What should be done immediately after putting down the stern ramp on a Ro-Ro vessel, prior to loading or discharging cargo?

    N a. Turn on the red cargo light.
    N b. Turn on pumproom ventilation.
    N c. Call out the deck department for all hands.
    Y d. Raise/open the stern door.

4178: Which of the following actions are stated in the correct order prior to loading or discharging cargo on a Ro-Ro vessel?

    Y a. Lower the stern ramp, raise/open the stern door, turn on ventilation for cargo holds
    N b. Turn on ventilation for cargo holds, raise/open the stern door, lower the stern ramp
    N c. Turn on ventilation for cargo holds, lower the stern ramp, raise/open the stern door
    N d. Raise/open the stern door, lower the stern ramp, turn on ventilation for cargo holds

4203: Which of the following statements is/are FALSE concerning cranes being installed on the centerline of vessels?

    N a. One crane is able to work both sides of the ship.
    N b. One crane is able to work one end of two adjacent hatches.
    Y c. A centerline crane can never work more than one hatch.
    N d. All of the above

4260: Which statement(s) is/are TRUE regarding the operation of a crane?

    Y a. The load is handled by the hoisting winch and cargo block.
    N b. The crane jib is raised and lowered by the hoisting winch.
    N c. The cargo block is raised and lowered by the luffing winch.
    N d. All the above

4382: What does item "C" refer to in this illustration of a 30-ton pedestal crane? (D045DG )

    N a. Equalizing beam
    N b. Hoist fall spreader
    Y c. Rider block
    N d. Block/hook assembly