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.


26: The pivoting point of a fully loaded vessel with normal trim proceeding ahead at sea speed is __________.


38: A cargo that has a stowage factor over 40 is known as a __________.


97: Chafing gear should be placed __________.


168: "Block stowage" means __________.

    N a. having the cargo on pallets
    Y b. stowing all the cargo for a port in the same area
    N c. using port marks on the cargo
    N d. using separation cloths to separate different kinds of cargo

212: Your vessel is port side to a pier with a spring line led aft from the bow. In calm weather, putting the engines ahead with the rudder hard left should bring __________.

    Y a. the bow in and the stern out
    N b. both the bow and stern in
    N c. the bow out and the stern in
    N d. both the bow and stern out

273: You will load class 1.2 commercial explosives and need to construct a portable magazine. The magazine MUST __________.

    N a. be made of metal
    Y b. be elevated with skids 10cm (3.9 inches) above the deck
    N c. have a hinged cover
    N d. be fastened with nails or screws

442: "Ease the rudder" means to __________.

    N a. move the rudder slowly in the direction of the most recent rudder command
    Y b. decrease the rudder angle
    N c. bring the rudder amidships
    N d. steer the course which is your present heading

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

    N a. 86.72 numeral
    N b. 89.98 numeral
    Y c. 91.40 numeral
    N d. 93.18 numeral

561: Which space cannot be deducted from gross tonnage when calculating net tonnage?

    N a. Crew messroom
    Y b. Forepeak ballast tank
    N c. Master's cabin
    N d. Chain locker

592: When a helmsman receives the command "Right 15 degrees rudder," the helmsman's immediate reply should be __________.

    Y a. "Right 15 degrees rudder"
    N b. "Aye Aye Sir"
    N c. "Rudder is right 15 degrees"
    N d. No reply is necessary, just carry out the order.

625: Which statement is FALSE?

    N a. Your stern is sucked down and your draft increases when going from deep to shallow water.
    N b. Excessive speed while passing moored vessels may cause them to surge and break their moorings.
    N c. Excessive speed while passing a tow being pushed ahead or pushing a tow into an eddy too fast may break up the tow.
    Y d. None of the above

627: Your ship is steaming at night with the gyro-pilot engaged when you notice that the vessel's course is slowly changing to the right. What action should you take FIRST?

    Y a. switch to hand steering
    N b. shift steering to the emergency steering station
    N c. call the Master
    N d. notify the engineroom

668: Which statement is correct concerning the carriage of coal in bulk?

    Y a. Coal should be vented with surface ventilation only.
    N b. Because of its inherent vice, coal should not be loaded wet.
    N c. Dunnage should be placed against ship's sides and around stanchions.
    N d. Through ventilation, as well as surface ventilation, should be provided whenever possible.

675: An advantage of the modified Christmas Tree towing method is to __________.

    N a. increase the towing hawser's catenary and provide more spring
    Y b. reduce catenary, allow operation in shallower water, and to release one barge without breaking up the entire tow
    N c. enable one tug and its crew without any outside assistance to make up or break down the tow
    N d. provide rapid delivery of logs from the northwestern United States to Hawaiian sawmills

704: Laying out a line in successive circles flat on deck with the bitter end in the center is known as __________.

    N a. coiling
    N b. faking
    Y c. flemishing
    N d. lining

970: What is the difference between net tonnage and gross tonnage?

    Y a. Net tonnage is the gross tonnage less certain deductions for machinery and other areas.
    N b. Net tonnage is tonnage of cargo compared to tonnage of whole ship.
    N c. Net tonnage is the net weight of the ship.
    N d. There is no difference.

1009: You are loading 475,000 barrels of cargo oil. At 0800 on 8 July, you find that you have loaded 174,000 barrels. At 1000, you find that you have loaded 192,000 barrels. If you continue loading at the same rate, you will finish at approximately __________.

    N a. 1752, 8 July
    N b. 1940, 8 July
    N c. 0143, 9 July
    Y d. 1727, 9 July

1011: After your vessel has been involved in a casualty, you are required to make your logbooks, bell books, etc., available to __________.

    N a. attorneys for opposition parties
    N b. marine surveyors
    Y c. U.S. Coast Guard officials
    N d. All of the above

1119: A single fitting installed in a pipeline that either blanks off the pipe or allows a full flow passage of a liquid through the pipe is referred to as a __________.

    N a. blind flange
    N b. pivot coupling
    N c. quick-release coupling
    Y d. spectacle flange

1180: The regulations require that inspected vessels on an international voyage, other than small passenger vessels, must carry which of the following distress signals on or near the navigating bridge?

    N a. 12 hand red flares
    Y b. 12 rocket parachute flares
    N c. 12 hand combination flares and orange smoke signals
    N d. 6 hand red flares, and 6 hand orange smoke signals

1216: It is easier to dock a right-hand, single-screw vessel __________.

    N a. starboard side to the wharf
    N b. either side to the wharf
    Y c. port side to the wharf
    N d. stern to the wharf

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

1254: Under identical load conditions, nylon, when compared with natural fiber line, will stretch __________.

    N a. less and have less strength
    N b. more and have less strength
    Y c. more and have greater strength
    N d. less and have greater strength

1262: You are the Master of a 500-gross ton passenger vessel operating on rivers. Your vessel accidentally runs aground. Under the regulations for passenger vessels, you must notify the __________.

    N a. Coast Guard, only if the grounding results in damage to property in excess of $25,000
    N b. Coast Guard, only if the grounding results in a loss of life
    N c. Coast Guard, only if the grounding results in injury to personnel
    Y d. nearest Coast Guard Marine Safety or Marine Inspection Office as soon as possible

1271: The citizenship of a crew member of a vessel in a U.S. port is determined solely by the __________.

    N a. Customs Officer
    Y b. Immigration Officer
    N c. Coast Guard
    N d. Union Official

1494: After splicing an eye in a piece of wire rope, the splice should be parceled and served to __________.

    N a. strengthen the line
    N b. increase its efficiency
    Y c. prevent hand injury by covering loose ends
    N d. make the line more flexible

1532: To determine the number of portable fire extinguishers required on an inspected vessel, you should check the __________.

    N a. hot work permit
    Y b. Certificate of Inspection
    N c. Safety of Life at Sea Certificate
    N d. Muster List ("Station Bill")

1573: Which statement about splices is TRUE?

    N a. A back splice is used to permanently connect two lines together.
    Y b. A long splice is used to connect two lines that will pass through narrow openings.
    N c. A short splice is used to temporarily connect two lines.
    N d. In splicing fiber rope, you would splice with the lay of the line.

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

1649: What is required to be stenciled at the heel of a cargo boom?

    N a. Maximum angle of elevation permitted
    N b. Date of the last quadrennial test
    Y c. Safe working load
    N d. Maximum load when doubled up

1804: Instead of whipping an end of a line, a temporary means of preventing the line from unraveling is to tie a __________.

    N a. becket bend
    N b. blackwall hitch
    Y c. figure-eight knot
    N d. square knot

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

1951: A case received for shipment is marked as shown. The portion of the symbol indicated by the letter A is _______ . (D043DG )

    Y a. a stowage sequence marking
    N b. the consignee's marking
    N c. a stowage mark, showing the top of the case
    N d. the symbol for toxic contents

1953: What is likely to occur when you are surging synthetic mooring lines on the gypsyhead during mooring operations?

    N a. The lines may jam and then jump off the gypsyhead.
    N b. If there is sudden strain on the line, the man tending the line may be pulled into the gypsyhead.
    N c. The lines' surging may cause the vessel to surge.
    Y d. The heat generated may cause the lines to temporarily fuse to the gypsyhead.

1993: The usual method of arranging a line on deck so that it will run out easily without kinking or fouling is __________.

    N a. coiling the line
    Y b. faking down the line
    N c. flemishing the line
    N d. racking the line

2049: While the Pilot is maneuvering the vessel to a dock, what is the PRIMARY responsibility of the watch officer?

    N a. Supervise the signaling and flag etiquette.
    N b. Record the bells and their times in the bell book.
    N c. Judge the appropriateness of the Pilot's orders and countermand them if necessary.
    Y d. Insure that helm and throttle orders given by the Pilot are correctly executed.

2114: All handling and stowage of packaged hazardous materials on board a domestic vessel engaged in foreign trade shall be done under the supervision of __________.

    N a. a U.S. Coast Guard Marine Inspector
    Y b. an officer assigned to the vessel
    N c. the American Bureau of Shipping
    N d. the National Cargo Bureau

2287: In a national emergency, when communicating via the Navy, messages are sent by precedence. A message designated IMMEDIATE will be delivered within __________.

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

2536: Wages due a seaman may be attached by the court for the __________.

    N a. payment of any fines imposed by the court
    N b. payment of back taxes to the IRS
    Y c. support of a spouse
    N d. All of the above

2714: The major components which determine the length of catenary in a deployed anchor cable are cable tension, cable weight, and __________.

    N a. water density
    N b. bottom conditions
    N c. environmental forces
    Y d. water depth

2722: "Limber" is a term associated with __________.

    N a. emergency gear
    Y b. drainage
    N c. deck cargo storage
    N d. securing gear

2799: Who publishes the "Canadian List of Lights, Buoys and Fog Signals"?

    N a. The U.S. Coast Guard
    Y b. The Canadian Coast Guard
    N c. The U.S. Hydrographic Service
    N d. The Canadian Hydrographic Service

2862: What is used to prevent accidental flooding of a double bottom or peak tanks in the event of a pipe rupture due to collision?

    N a. Separate lines are provided for filling and pumping these tanks.
    N b. Pipe lines must run vertically from the tank to a point above the margin line before turning fore or aft towards the pump.
    N c. All tanks must be served by the fewest possible number of pipes to reduce the possibility of rupture.
    Y d. Suction lines are fitted with a non-return valve

2957: Your vessel is to dock bow in at a pier without the assistance of tugboats. Which line will be the most useful when maneuvering the vessel alongside the pier?

    N a. Bow breast line
    N b. Inshore head line
    N c. Stern breast line
    Y d. Bow spring line

3009: While loading cargo, a white trimming light on the starboard side comes on. This indicates that __________.

    Y a. the vessel has a list of about 1` to starboard
    N b. the chutes should be directed to the starboard side
    N c. the chutes in No. 1 hold should be directed to the starboard side
    N d. a severe list to starboard has developed and all loading should cease

3092: Item A is the __________. (D024DG )

    Y a. lashing
    N b. drag wire
    N c. scissor wire
    N d. tandem wire

3172: The signal man assisting the crane operator has his hands clasped in front of his body. This is the signal to __________.

    Y a. dog everything
    N b. stop
    N c. stand-by
    N d. prepare for signal

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

3644: You are drifting in a locale where there is no current. As a rule, your vessel will lie __________.

    N a. bow to the wind
    Y b. beam to the wind
    N c. stern to the wind
    N d. with the wind on the quarter

4013: What is the minimum size required before a vessel can be documented?

    N a. 26 feet; end-to-end over the deck excluding sheer
    N b. 100 gross tons
    Y c. 5 net tons
    N d. 26 feet between perpendiculars

4061: The two factors which make underwater hull repair difficult are accessibility and the __________.

    N a. availability of tools
    N b. shape of the hull
    Y c. pressure exerted by the water
    N d. threat of progressive flooding

4088: With a given load on the cargo hook, the thrust on a cargo boom __________.

    Y a. increases as the angle to the horizontal increases
    N b. increases as the angle to the horizontal decreases
    N c. is greatest at an angle of 45° and decreases as the boom is raised or lowered
    N d. is least at an angle of 45° and increases as the boom is raised or lowered

4111: What is(are) standard operating procedure(s) used on a Ro-Ro vessel?

    N a. Two deck officers assigned to oversee the initial loading and lashing
    N b. Lashings may be completed after leaving port
    Y c. Periodic inspection and retensioning of lashings as required during voyage
    N d. All of the above

4125: Which variable factor affects the initial lashing requirements aboard Ro-Ro vessels?

    N a. Age of vehicle or cargo unit
    Y b. Size and weight of vehicle/cargo unit
    N c. Reputation of shipper concerning condition of cargo
    N d. Air pressure in the vehicles tires

4134: What may NOT be used when securing heavy vehicles aboard Ro-Ro vessels?

    N a. Chain lever
    N b. Turnbuckle
    Y c. Webbing
    N d. Chain

4181: Which lashing gear used aboard Ro-Ro vessels should be painted or soaked in oil when not in use?

    N a. Wire rope.
    Y b. Chain
    N c. Webbing
    N d. All of the above

4206: Which piece(s) of equipment is/are required to "twin-up" 30-ton pedestal cranes aboard a crane vessel?

    Y a. Equalizing beam
    N b. Portable power swivel
    N c. 20-foot container spreader
    N d. All of the above

4258: Which statement is TRUE regarding the operation of a crane?

    Y a. The crane jib is raised and lowered by the luffing winch.
    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. The crane jib is raised and lowered by a jibing winch.

4276: During which condition should the operator of a pedestal crane shutdown operations?

    N a. Lightning in the vicinity
    N b. An approaching squall line
    N c. A fire on the pier
    Y d. All of the above

4442: Insulating flanges minimize the dangers arising from __________.

    N a. smoking on deck
    N b. loading asphalt
    Y c. accumulations of electrostatic charges
    N d. tank over-pressurization