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.
38: When applying chest compressions on an adult victim during CPR, the sternum should be depressed about __________.
N a. 1/2 inch or less N b. 1/2 to 1 inch N c. 1 to 1-1/2 inches Y d. 1-1/2 to 2 inches 214: In a message sent by flashing light, what group of letters will direct the receiver of a message to repeat the transmission back to the sender?
N a. REPEAT Y b. RPT N c. RPB N d. UD AA 303: Plastic material may be thrown overboard from a vessel which is __________.
N a. 25 miles from shore N b. 12 miles from shore N c. 3 miles from shore Y d. None of the above are correct. 339: If a firefighting situation calls for low-velocity fog you would __________.
N a. order the engine room to reduce pressure on the fire pump N b. put the lever on an all-purpose fire nozzle all the way forward Y c. attach a low-velocity fog applicator with the nozzle shut down N d. put the lever on an all-purpose fire nozzle all the way back 624: Each EPIRB and SART for lifeboats shall be tested __________.
N a. weekly N b. every 2 weeks Y c. monthly N d. every 3 months 643: The steering oar in a lifeboat is usually referred to as the __________.
N a. bumpkin oar N b. stroke oar Y c. sweep oar N d. becket oar 745: You detect oil around your tank vessel while discharging. The FIRST thing to do is __________.
N a. try to find out where the oil is coming from N b. call the Master N c. have the pumpman check the discharge piping Y d. shut down operations 829: A fire starting by spontaneous combustion can be expected in which condition?
N a. Paints, varnish, or other liquid flammables are stowed in a dry stores locker. N b. Inert cargoes such as pig iron are loaded in a wet condition. Y c. Oily rags are stowed in a metal pail. N d. Clean mattresses are stored in contact with an electric light bulb. 838: A class C fire would be burning __________.
N a. fuel oil N b. wood N c. celluloid Y d. electrical insulation 856: Which statement about immersion suits is TRUE?
N a. Immersion suits should be worn during routine work on deck to provide maximum protection. N b. After purchasing, the suit should be removed from its storage bag and hung on a hanger where readily accessible. Y c. Immersion suits must have a PFD light attached to the front shoulder area. N d. Small leaks or tears may be repaired using the repair kit packed with the suit. 964: Which signal is used by a rescue unit to indicate, "Avast hauling"?
N a. Firing of a green star signal Y b. Firing of a red star signal N c. An orange smoke signal N d. Three white star rockets fired at one-minute intervals 972: Which statement concerning carbon dioxide is FALSE?
N a. It displaces the oxygen in the air. N b. It cannot be seen. N c. It cannot be smelled. Y d. It is safe to use near personnel in a confined space. 994: The signal to guide vessels in distress, which indicates, "This is the best place to land" is the __________.
N a. horizontal motion of a white flag Y b. letter K in Morse code given by light N c. code flag S as a hoist N d. firing of a white star signal 1139: You are at the helm of a sloop-rigged sailing vessel under sail on the port tack, on a beam reach, with all appropriate sails set and properly trimmed. You are instructed to "head up quickly". To utilize your sails to assist with the turn, you should __________.
N a. slack the main sheet N b. slack the main outhaul N c. trim the foreguy Y d. slack the jib sheet 1251: The proper stimulant for an unconscious person is __________.
N a. tea N b. coffee N c. whiskey and water Y d. ammonia inhalant 1293: The SS AMERICAN MARINER has the following drafts: FWD 09'-00", AFT 15'-11". Upon completion of loading and bunkering the items listed will be on board. Use the white pages of The Stability Data Reference Book to determine the minimum GM required to meet a one compartment standard. ST-0034
Y a. 2.62 feet N b. 2.82 feet N c. 2.97 feet N d. 3.15 feet 1480: You are on a supply run to an offshore drilling rig. On board is the cargo listed. What is the height above the main deck of the center of gravity of the cargo? ST-0039
N a. 2.23 feet N b. 1.93 feet N c. 1.82 feet Y d. 1.38 feet 1573: The searchlight on a survival craft must be capable of operating 3 hours continuously or 6 hours intermittently if operated in cycles of __________.
N a. 5 minutes on and 10 minutes off N b. 10 minutes on and 5 minutes off Y c. 15 minutes on and 5 minutes off N d. 15 minutes on and 10 minutes off 1610: An "ABC" dry chemical fire extinguisher would be LEAST effective against a fire in __________.
Y a. a mattress N b. spilled liquids such as oil or paint N c. high voltage electrical gear N d. a trash can 1764: After jacking down your liftboat you have an unexpected list. You find that the only cause of this list must be a flooded leg. Raising the flooded leg further would adversely affect the boats stability by __________.
Y a. raising the KG and increasing the draft which may put you in an unsafe operating condition N b. increasing GM and causing a fast roll N c. increasing the righting arm on the high side N d. causing the vessel to yaw when underway 1862: All electrical appliances aboard a vessel should be grounded to __________.
N a. prevent them from falling when the vessel rolls Y b. protect personnel from electrical shock N c. increase their operating efficiency N d. prevent unauthorized personnel from operating them 1937: On offshore drilling units, a fire drill must be conducted at least once a __________.
Y a. week N b. month N c. quarter N d. year 1940: Life jackets should be stowed in __________.
N a. survival craft N b. messrooms Y c. readily accessible locations N d. locked watertight containers 1997: Vessels to which Annex V to MARPOL 73/78 applies may discharge garbage containing plastics __________.
N a. 5 nautical miles from nearest land N b. 12 nautical miles from nearest land N c. 25 nautical miles from nearest land Y d. None of the above 2335: What is required in addition to the heat, fuel, and oxygen of the fire triangle to have a fire?
Y a. Chain reaction N b. Electricity N c. Pressure N d. Smoke 2378: A vessel's drafts are FWD 23'-01", AFT 24'-11". Use the information in Section 1, the blue pages, of the Stability Data Reference Book to determine the final drafts if: (1) 142 tons are discharged 122 feet forward of amidships; (2) 321 tons are loaded 82 feet forward of amidships; and (3) 74 tons are discharged 62 feet aft of amidships.
N a. FWD 23'-05", AFT 24'-00" N b. FWD 23'-06", AFT 24'-02" N c. FWD 23'-07", AFT 24'-03" Y d. FWD 23'-09", AFT 24'-05" 2466: According to regulations, access to a cargo pumproom in a tank vessel carrying grades C or D liquid cargo shall be __________.
N a. from areas equipped with power ventilation N b. only from enclosed areas free from sources of vapor ignition Y c. from the open deck N d. from within the vessel 2508: What is the TLV of cyclohexanol?
N a. 20 ppm N b. 30 ppm N c. 40 ppm Y d. 50 ppm 2610: The SS AMERICAN MARINER arrived in port with drafts of: FWD 21'-06.5", AFT 23'-05.4". Cargo was loaded and discharged as shown. Use sheet 2 in the white pages of The Stability Data Reference Book to determine the final drafts. ST-0072
N a. FWD 21'-07.1", AFT 23'-08.9" N b. FWD 21'-05.9", AFT 23'-01.9" N c. FWD 21'-03.0", AFT 23'-04.8" Y d. FWD 21'-10.0", AFT 23'-06.0" 3014: Using the information in Section 1, the blue pages, of the Stability Data Reference Book, determine the danger angle for permanent list if the KG is 21.8 feet and the drafts are: FWD 19'-05", AFT 20'-01".
N a. 52° N b. 45° N c. 31° Y d. 26° 3032: Controls for a fixed carbon dioxide system shall be mounted __________. (Uninspected Vessel Regulations)
Y a. directly outside the space protected by the system N b. as near the gas cylinders as possible N c. in the pilothouse N d. on the main deck near the bow 3273: A semisubmersible with a displacement of 20,000 long tons and a KG of 52 feet discharges 300 long tons of barite from P-tanks located 120 feet above the keel. What is the change in KG?
N a. 0.79 foot downward N b. 1.00 foot downward Y c. 1.04 feet downward N d. 1.83 feet downward 3295: A semisubmersible floating in sea water displaces 20,000 long tons. She has vertical moments of 1,000,000 foot-long tons. What is the new KG if 300 long tons are added at a VCG of 50 feet?
N a. 49.2 feet Y b. 50.0 feet N c. 50.8 feet N d. 57.5 feet 3463: Which of the following statements relating to AMVER (Automated Mutual-assistance Vessel Rescue) is TRUE?
N a. An AMVER participant is under greater obligation to render assistance to a vessel in distress than a non-participant. N b. An AMVER participant is not relieved of the obligation to give 24 hour advance notice to the U.S. Coast Guard before entering a U.S. port from offshore. N c. The AMVER system does not reduce the time lost for vessels responding to calls for assistance. Y d. There is no cost to the ship or owner for messages sent within the AMVER system. 3485: In the event the motion of the DEEP DRILLER is such that critical motion limits are exceeded, you should __________.
N a. place the unit at 65 foot draft Y b. place the unit at 45 foot draft N c. shift loads to increase KG N d. place the unit in standby 3621: The DEEP DRILLER is moored in 700 feet of water. The average tension on the mooring lines is 200 kips. What is the total vertical component of chain tension?
N a. 60.9 long tons N b. 472.8 long tons Y c. 487.2 long tons N d. 714.4 long tons 3661: Under ideal conditions, the DEEP DRILLER can pick up and place pipe in the rack at a rate of about __________.
N a. 600 feet per hour N b. 800 feet per hour Y c. 1,000 feet per hour N d. 1,200 feet per hour 3680: When administering artificial respiration to an adult, the breathing cycle should be repeated about __________.
Y a. 12 to 15 times per minute N b. 18 to 20 times per minute N c. 20 to 25 times per minute N d. as fast as possible 3688: You are administering chest compressions during CPR. Where on the victim's body should the pressure be applied?
Y a. Lower half of the sternum N b. Tip of the sternum N c. Top half of the sternum N d. Left chest over the heart 3907: Line throwing apparatus aboard ship must contain __________.
N a. two rockets, one of which shall be the buoyant type N b. three rockets, one of which shall be the buoyant type Y c. four rockets, two of which shall be the buoyant type N d. five rockets, two of which shall be the buoyant type 3922: You have abandoned ship and are in an inflatable raft that has just inflated. You hear a continuous hissing coming from a fitting in a buoyancy tube. What is the cause of this?
N a. The saltwater is activating the batteries of the marker lights on the canopy. N b. The inflation pump is in automatic operation to keep the tubes fully inflated. N c. A deflation plug is partially open allowing the escape of CO2. Y d. Excess inflation pressure is bleeding off and should soon stop. 4084: A towing vessel is NOT required to be fitted with radar if it is ____________ .
N a. used occasionally to assist vessels in distress Y b. used solely for pollution response N c. less than 49 feet in length N d. towing alongside 4211: The COASTAL DRILLER, while in normal transit, experiences a single amplitude roll of 6 degrees. What is the minimum roll period which does not exceed design limits of the legs?
N a. 10.5 seconds Y b. 8.0 seconds N c. 4.5 seconds N d. 1.0 second 4289: What is the penalty for failure to enforce, or comply with, the vessel bridge-to-bridge radiotelephone regulations?
Y a. Civil penalty of no more than $650 N b. Civil penalty of no more than $5,000 N c. $5,000 fine and imprisonment for not more than one year, or both N d. $1,000 fine or imprisonment for not more than two years 4572: You are underway at sea. A fire is reported in the forward part of the vessel. The wind is from dead ahead at 20 knots. You should __________.
N a. remain on course and hold speed Y b. change course and put the stern to the wind N c. change course to put the wind on either beam and increase speed N d. remain on course but decrease speed 5121: What danger is presented if a waterspout passes over a MODU?
N a. Heavy rains could cause downflooding. N b. Visibility could be restricted by low clouds. N c. Large waves could cause structural damage. Y d. Personnel may be injured by loose deck gear blown by the wind. 5131: In illustration D041DG symbol 1 refers to __________.
N a. change of draft N b. centerline N c. angle of inclination Y d. displacement 5154: The sea anchor shown as item number 14 will NOT __________. (D014SA )
N a. check the liferaft's way N b. keep the liferaft end on to the sea N c. reduce the possibility of capsizing or broaching Y d. right the raft if it inflates inverted 5203: Among the possible causes of unexpected rapid increasing inclination of the floating COASTAL DRILLER is __________.
N a. consumption of on board liquids N b. miscalculation of loads N c. external environmental forces Y d. flooding due to hull damage 5302: The SS AMERICAN MARINER is ready to bunker with drafts of FWD 17'-05", AFT 19'-07". After all bunkers are on board, soundings indicate the tonnages shown. Use the white pages of The Stability Data Reference Book to determine the free surface correction. ST-0175
N a. 0.62 foot N b. 0.80 foot N c. 0.85 foot Y d. 0.99 foot 5563: Most large anchors are manufactured with a __________.
N a. bow type shackle Y b. D-type shackle N c. U-type shackle N d. Kenter shackle 5616: You are tending the lifeline of a man who entered a tank using a breathing apparatus. How many tugs on the lifeline indicate that the man should come out immediately?
N a. 1 N b. 2 N c. 3 Y d. 4 5668: Your drafts are: FWD 16'-02", AFT 18'-02". Use the blue pages of the Stability Data Reference Book to determine the MT1.
N a. 935 foot-tons Y b. 960 foot-tons N c. 985 foot-tons N d. 1000 foot-tons 6253: The Coast Guard requires machinery spaces and enclosed mud handling spaces to have __________.
Y a. remote ventilation shutdowns N b. remote pump shutdowns N c. alternative control stations N d. smoke and/or fire detection system 7147: What should you do if you have transmitted a distress call a number of times on channel 16 and have received no reply?
Y a. Repeat the message using any other channel on which you might attract attention. N b. Key the microphone several times before transmitting again. N c. Turn up the volume on the receiver before transmitting again. N d. Report the problem to the head electrician. 7655: In small angle stability, the metacentric height __________.
N a. is found in the hydrostatic tables for a level vessel N b. multiplied by the displacement yields the righting moment N c. is always positive Y d. is calculated by subtracting KG from KM 7695: Adding the FSCL to KG yields __________.
N a. KM N b. GM N c. KGT Y d. KGL 8175: When elevating the COASTAL DRILLER in 150 feet of water, the unit should be placed at an air gap of __________.
N a. 35 feet Y b. 32 feet N c. 30 feet N d. 25 feet 8643: The analysis of damaged stability for the DEEP DRILLER, disregards the beneficial effects of countermeasures and __________.
N a. horizontal area of the platform N b. vertical area of the platform N c. wind strength Y d. mooring system 8901: The Safety of Life at Sea Convention was developed by the __________.
N a. U.S. Coast Guard N b. American Bureau of Shipping Y c. International Maritime Organization N d. American Institute of Maritime Shipping