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.
11: A patient in shock should NOT be placed in which position?
N a. On their side if unconscious N b. Head down and feet up, no injuries to face or head N c. Flat on their back with head and feet at the same level Y d. Arms above their head 24: Which single-letter sound signal may be made only in compliance with the International Rules of the Road?
Y a. D N b. F N c. Q N d. U 383: The purpose of the tripping line on a sea anchor is to __________.
N a. aid in casting off N b. direct the drift of the vessel Y c. aid in its recovery N d. maintain maximum resistance to broaching 611: The maximum mean draft to which a vessel may be safely loaded is called __________.
N a. mean draft N b. calculated draft N c. deep draft Y d. load line draft 648: Ring life buoys used aboard a small passenger vessels on oceans or coastwise routes are required to be what color?
N a. White N b. White or international orange Y c. Orange N d. Any highly visible color easily seen from the air 686: You should be most concerned about a possible explosion or fire in fuel tanks __________.
Y a. during fueling when the fuel first strikes the tank bottom N b. during fueling when the fuel strikes fuel already in the tank N c. when underway as the fuel is moved by wave action N d. shortly after fueling when fuel vapors gather 726: On an oceangoing vessel, for each person a lifeboat (without desalting kits) is certified to carry, the boat must be supplied with __________.
N a. 2 pounds of condensed milk N b. a signaling whistle Y c. 3 liters of water N d. a life preserver 836: What size bilge pump is required for a lifeboat which has a capacity of 675 cubic feet?
N a. 1 Y b. 2 N c. 3 N d. 4 893: On a vessel of 12,000 tons displacement, a tank 60 feet long, 50 feet wide, and 20 feet deep is half filled with fresh water (SG 1.000) while the vessel is floating in saltwater (SG 1.026) What is the reduction in metacentric height due to free surface?
N a. 0.97 ft. N b. 1.01 ft. N c. 1.35 ft. Y d. 1.44 ft. 965: What statement about immersion suits is TRUE?
N a. Immersion suits should be worn while performing routine work on deck. Y b. No stowage container for immersion suits may be capable of being locked. N c. During the annual maintenance, the front zipper should be lubricated using light machine oil or mineral oil. N d. Any tear or leak will render the suit unserviceable and it must be replaced. 1078: The explosive range of Bunker C mixed with air is __________.
N a. 0% to 1% by volume Y b. 1% to 5% by volume N c. 5% to 10% by volume N d. 10% to 20% by volume 1107: In the production of chemical foam by a continuous-type generator __________.
N a. the maximum water pressure to be used is 50 psi Y b. the speed of foam production is slower at lower water temperatures N c. each pound of foam powder produces about 800 gallons of chemical foam N d. fresh water only should be used 1282: When approaching a fire from leeward you should shield fire fighters from the fire by using __________.
N a. a straight stream of water N b. foam spray Y c. high-velocity fog N d. low-velocity fog 1368: A fire in electrical equipment should be extinguished by using __________.
N a. salt water N b. foam N c. low-velocity fog Y d. CO2 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. 1411: Which statement about entry into a space that has been sealed for a long time is TRUE?
Y a. A tank that has been used to carry hazardous liquids should be tested for oxygen content, toxicity, and explosive gases. N b. You can safely enter the space without a breathing apparatus if the oxygen content exceeds 14%. N c. The natural ventilation through the installed vents is sufficient to provide the proper oxygen content. N d. The heat of the sun on upper ballast tanks, such as in a bulk carrier, may generate carbon monoxide. 1536: Which types of portable fire extinguishers are designed for putting out electrical fires?
N a. Foam and water (stored pressure) N b. Foam and carbon dioxide N c. Foam and dry chemical Y d. Dry chemical and carbon dioxide 1702: You are sailing at 8 knots on a beam reach in an apparent wind of 25 knots. Which statement is TRUE?
N a. The true wind is a little abaft your beam, at just under 25 knots. N b. The apparent wind at the top of your mast will be slightly stronger than 25 knots and slightly farther forward than the wind at deck level. N c. If you turn to a close reach, the apparent wind will reduce in strength. Y d. None of the above are true. 1800: Which U.S. agency issues a Certificate of Financial Responsibility?
N a. Environmental Protection Agency Y b. Coast Guard N c. Corps of Engineers N d. Maritime Administration 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 1949: What is meant by "CES"?
N a. Coast Earth Satellite Y b. Coast Earth Station N c. Central Equatorial Station N d. Coastal Equivalent Station 1953: Which fitting is used to connect the boom to the mast?
N a. Clevis pin N b. Gunter-lug Y c. Gooseneck N d. Transom 2009: Your vessel measures 114 feet long by 16 feet in beam. If the natural rolling period at a draft of 5'-06" is 6 seconds, what is the GM?
Y a. 1.38 feet N b. 1.53 feet N c. 1.76 feet N d. 1.98 feet 2011: What is the action that a GMDSS Radio Operator should take when a DSC distress alert is received?
N a. No action is necessary, as the DSC control unit will automatically switch to the NBDP follow-on communications frequency. Y b. The operator should immediately set continuous watch on the radiotelephone frequency that is associated with the frequency band on which the distress alert was received. N c. The Operator should immediately set continuous watch on VHF channel 70. N d. The Operator should immediately set continuous watch on the NBDP frequency that is associated with the frequency band on which the distress alert was received. 2228: Your sails are properly trimmed while on a reaching course. Changing to a close hauled course will __________.
N a. require you to sheet in for best speed N b. result in a reduction of speed N c. cause a greater heeling force to leeward Y d. All of the above 2402: How should the lifeboat sea painter be rigged?
N a. Spliced into the ring on the stem post N b. Secured by a toggle around the outboard side of a forward thwart N c. Secured by a toggle to the stem post and led outboard of the falls Y d. Secured to the inboard side of the forward thwart and led inboard of the falls 2494: An example of a grade C product is __________.
Y a. naphtha, vm and p N b. tridecanol N c. cottonseed oil N d. camphor oil 2641: The deck plating on a MODU is supported primarily by deck longitudinals and deck __________.
N a. girders N b. stanchions N c. frames Y d. beams 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 2836: The remote control for a fixed fire extinguishing system should be __________. (Uninspected Vessel Regulations)
Y a. painted red and labeled N b. concealed from the crew N c. protected by plexiglas N d. padlocked 3088: 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 3088: 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 3137: With damaged floating vessels, the most important consideration is the preservation of __________.
N a. bilge pumping capacity Y b. reserve buoyancy N c. level attitude N d. instability 3213: A safety feature provided on all inflatable liferafts is __________.
N a. overhead safety straps N b. built in seats N c. internal releasing hooks Y d. water stabilizing pockets 3220: All vessels not required to have a power driven fire pump shall carry __________. (small passenger vessel regulations)
N a. a suitable, detachable pump usable for fire fighting purposes Y b. at least three 2-1/2 gallon fire buckets N c. an emergency hand fire and bilge pump N d. not less than three hand fire pumps 3260: A length of fire hose shall be __________. (small passenger vessel regulations)
Y a. attached to each fire hydrant at all times N b. equipped with a rotary sprinkler head N c. marked with the lot number and wholesale price N d. not more than 10 feet in length 3355: The sea painter of an inflatable liferaft should be __________.
N a. free running on deck N b. faked out next to the case Y c. secured to a permanent object on deck via a weak link N d. stowed near the raft 3534: When a passenger vessel's plans must be permanently exhibited, they are NOT required to show information on the __________.
N a. fire detection system N b. portable fire extinguishers Y c. lifeboats, liferafts, and life preservers N d. ventilation systems 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 3727: The DEEP DRILLER is engaged in wire line logging. You have 10,000 feet of drill pipe and bottom hole assembly in the set back. Marine weather forecasts are predicting weather with winds in excess of 70 knots. Your first step to prepare for the storm should be to __________.
Y a. suspend wire line operations and run the drill string into the hole N b. continue wire line operations and bring the rig to a 45 foot draft N c. suspend wire line operations and dump your mud pits overboard N d. increase tension on all anchor chains to minimize movement of the rig 3744: Which should NOT be a treatment for a person who has received a head injury and is groggy or unconscious?
Y a. Give a stimulant. N b. Elevate his head. N c. Stop severe bleeding. N d. Treat for shock. 3807: For the DEEP DRILLER, What are the vertical moments for a sounding of 10 feet in tank C3P?
N a. 1,055 foot-tons Y b. 4,754 foot-tons N c. 14,621 foot-tons N d. 17,113 foot-tons 3818: To keep injured survivors warm in the water after abandoning an OSV, when no rescue craft is in sight, they should __________.
Y a. be placed in the middle of a small circle formed by the other survivors in the water N b. float on their backs with their arms extended for maximum exposure to the air N c. remove their life jackets and hold on to uninjured survivors N d. sip seawater at intervals of fifteen minutes 3863: On an OSV, how many ring buoys are required to have a buoyant line attached?
N a. One ring life buoy Y b. One ring life buoy on each side of the OSV N c. Three ring life buoys N d. Two ring life buoys on each side of the OSV 3905: On the DEEP DRILLER, when using the starboard #2 ballast pump to provide water to the main deck from the sea, it is necessary to open valves __________.
Y a. 37, 35, 36, 45 N b. 37, 36, 46, 47 N c. 38, 47 N d. 38, 47, 45, 46 3963: Salt water ballast tank 2P on the DEEP DRILLER contains 5.0 feet of ballast. It is decided to fill the tank. What is the VCG of the added liquid?
N a. 7.5 feet N b. 10.0 feet Y c. 12.5 feet N d. 15.0 feet 4031: The DEEP DRILLER, at 60.0 feet draft in sea water, has VM = 974,441 foot-long tons, and FSMT = 18,732 foot-long tons. What is the metacentric height corrected for transverse free surface effects?
N a. 5.66 feet N b. 7.37 feet Y c. 8.02 feet N d. 54.82 feet 4276: Your vessel is greater than 100 GRT and carries more than 12 passengers. In addition to the licensed deck officer in the pilothouse, there should be on watch an additional crew member __________.
Y a. in or near the pilothouse N b. on the bridge wing N c. always in the pilothouse N d. only when another vessel is in sight 4745: While loaded as shown in the COASTAL DRILLER sample load form #3 (drilling), all of the casing is discharged. What is the change in LCG?
N a. 1.98 feet forward N b. 1.95 feet forward Y c. 0.02 foot forward N d. 0.02 foot aft 5068: The SS AMERICAN MARINER is ready to bunker with drafts of FWD 19'-00", AFT 24'-00". 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-0171
N a. 0.62 foot N b. 0.80 foot Y c. 0.85 foot N d. 0.99 foot 6467: The series of valves used to control the return flow in well control operations is called the __________.
N a. valve assembly N b. standpipe manifold N c. accumulator manifold Y d. choke manifold 6643: How many adult life jackets are required on board a MODU?
N a. Enough for 100 percent of the persons allowed on board N b. One for each work station and industrial work site N c. Enough for 150 percent of the persons allowed on board Y d. Both A & B above 6795: Mobile offshore drilling units not required to have an official logbook shall __________.
N a. maintain a logbook on Form CG-706 N b. not be required to maintain a logbook Y c. maintain an unofficial logbook N d. report only major events to the OCMI 6927: Records which must be retained on board after report of casualty to a MODU include the __________.
Y a. tour reports N b. hull reports N c. machinery repair record book N d. deck equipment log 6985: The COASTAL DRILLER, while operating with minimal wave clearance, is inclined 0.5 degrees bow down. Lowering the stern may place the hull in the wave action. The recommended course of action is to __________.
N a. prepare to take action in case inclination increases Y b. jack the hull up on the bow leg N c. jack the hull down on the aft two legs N d. transfer weight, such as drill water, toward the stern 7051: When a patient is suspected of having appendicitis, the primary action is to __________.
N a. give the patient a laxative to relieve pain N b. give the patient morphine sulfate to relieve pain Y c. confine to bed until helicopter arrives N d. give the patient aspirin with a glass of water 7351: The range of a SSB transmission is MOST affected by __________.
N a. atmospheric noise and radiated power Y b. the frequency band selected and time of day or night N c. interference and position of the moon N d. radiated power and nearness to shore 8045: At an angle of loll, the righting moment is __________.
N a. maximum N b. negative N c. positive Y d. zero 9583: Each person on a MODU carrying immersion suits must wear the immersion suit in a boat drill, or participate in a drill which includes donning the suit and being instructed in its use at least once every __________.
Y a. month N b. 2 months N c. 3 months N d. 6 months