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.
137: The officer responsible for the sanitary condition of the engineering department is the __________.
N a. Master N b. Chief Mate Y c. Chief Engineer N d. First Assistant 197: Normally, potable water systems are connected directly to the __________.
N a. fire-main system N b. feed-water system N c. freshwater sanitary system Y d. domestic water tank 434: You are underway in the Gulf of Mexico when you hear a distress message over the VHF radio. The position of the sender is about 20 miles south of Galveston, TX, and you are about 80 miles ESE of Galveston. What action should you take?
N a. Immediately acknowledge receipt of the distress message Y b. Defer acknowledgment for a short interval so that a coast station may acknowledge receipt N c. Do not acknowledge receipt until other ships nearer to the distress have acknowledged N d. Do not acknowledge receipt because you are too far away to take action 450: Which type of portable fire extinguisher is best suited for putting out a Class D fire?
N a. Dry chemical N b. CO2 N c. Foam Y d. Dry powder 525: What would you consult to determine the number of persons required on duty while loading a cargo of leaded gasoline on your tanker?
N a. 46 CFR Part 15 (Manning) N b. Certificate of Inspection Y c. Oil Transfer Procedures Manual N d. IOPP Certificate 563: Which item is of the most use in getting a lifeboat away from a moving ship?
N a. The falls Y b. Boat hook N c. Boat painter N d. Sea painter 589: Fires are grouped into what categories?
Y a. Class A, B, C, and D N b. Type 1, 2, 3, and 4 N c. Combustible solids, liquids, and gases N d. Flammable solids, liquids, and gases 640: The volume of a vessel's intact watertight space above the waterline is its __________.
N a. free surface N b. marginal stability Y c. reserve buoyancy N d. freeboard 695: The Declaration of Inspection made before oil transfer operations must be signed by the __________.
N a. Master of the vessel N b. Captain of the Port Y c. person(s) in charge N d. All of the above 711: 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 714: A Coast Guard radiotelephone message about an aid to navigation that is off station is preceded by the word __________.
N a. "PAN-PAN" N b. "MAYDAY" N c. "SOS" Y d. "SECURITY" 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. 899: EXCEPT when suffering from a head or chest injury a patient in shock should be placed in which position?
N a. Head up and feet down Y b. Head down and feet up N c. Flat on back with head and feet elevated N d. Arms above the head 900: All of the following can be determined by use of a stabilogauge EXCEPT __________.
N a. mean draft Y b. trim N c. displacement N d. deadweight 1017: The extinguishing agent most likely to allow reignition of a fire is __________.
Y a. carbon dioxide N b. foam N c. water fog N d. water stream 1043: Your vessel is damaged and on an even keel. There is no trim. The freeboard is reduced to less than 1 foot. The rolling period is very long, and the vessel is sluggish in returning from a roll. Which action would you take FIRST to improve stability?
Y a. In calm seas lower the lifeboats to the water and keep them alongside. N b. Rig the jumbo boom and use it to jettison heavy deck cargo. N c. Press up a centerline double bottom that is now filled to 15% capacity. N d. Pump out the peak tanks simultaneously. 1106: On small passenger vessels, when may a flexible hose be used in gasoline or diesel fuel lines?
N a. In diesel installations only N b. In gasoline installations only Y c. In both diesel and gasoline installations N d. In neither diesel nor gasoline installations 1133: If you must enter water on which there is an oil fire, you should __________.
N a. protect your life preserver by holding it above your head Y b. enter the water on the windward side of the vessel N c. keep both hands in front of your face to break the water surface when diving head first N d. wear very light clothing 1258: On a bulk chemical carrier, water should NOT be used as an extinguishing agent to fight a fire if the water may come into contact with the chemical called __________.
N a. acrylic acid N b. benzene Y c. oleum N d. vinyl toluene 1362: On small passenger vessels, backfire flame arrestors are installed on __________.
N a. all electric motors N b. turbocharged diesel engines Y c. gasoline engines N d. both A and C 1904: A sailing vessel with the wind coming over the port side is said to be on a __________.
N a. port jibe N b. starboard jibe Y c. port tack N d. starboard tack 1932: Which statement about sailing close-hauled is TRUE?
N a. If you ease the sheets, you can sail faster and closer to the wind. N b. If you ease the sheets, you can sail faster on the same course. Y c. If you steer closer to the wind, you will slow down. N d. If you sheet your sails closer to the centerline, you must bear away from the wind. 1951: If you must jump from a vessel, the correct posture includes __________.
Y a. holding down the life preserver against the chest with one arm crossing the other, covering the mouth and nose with a hand, and feet together N b. knees bent and held close to the body with both arms around legs N c. body straight and arms held tightly at the sides for feet first entry into the water N d. both hands holding the life preserver below the chin with knees bent and legs crossed 1982: Which system may be useful for messages, such as local storm warnings or a shore-to-ship distress alert, for which it is inappropriate to alert all ships in the satellite coverage area?
N a. NAVTEX Y b. EGC N c. AMVER N d. DSC 2135: The SS AMERICAN MARINER is loaded with the cargo shown. Use the white pages of The Stability Data Reference Book to determine the amount of liquid loading required in the double bottom tanks to meet a one compartment standard. ST-0051
N a. 395 tons Y b. 530 tons N c. 750 tons N d. 990 tons 2162: Which tank barges require draft marks?
N a. Tank barges over 50 GT N b. Tank barges over 100 GT N c. Notch barges over 1000 GT Y d. All tank barges 2395: A negative metacentric height __________.
Y a. should always be immediately corrected N b. will always cause a vessel to capsize N c. always results from off-center weights N d. All of the above are correct 2484: Who may approve cargo piping to pass through a machinery space for a barge designed to carry only grade E products?
N a. American Bureau of Shipping N b. National Cargo Bureau Y c. Commandant, U.S. Coast Guard N d. Vessel owner 2486: The SS AMERICAN MARINER is ready to sail with the load shown. Use the white pages of The Stability Data Reference Book to determine the available GM. ST-0065
Y a. Available GM 5.0 ft N b. Available GM 5.4 ft N c. Available GM 6.1 ft N d. Available GM 6.8 ft 2504: A reinspection of the vessel shall be made between which of the following months while the Certificate of Inspection is valid?
N a. 8 - 12 months N b. 10 - 12 months Y c. 10 - 14 months N d. 12 - 14 months 2625: If help has not arrived in 10-12 hours after you abandon ship in a lifeboat, you should __________.
N a. go in one direction until the fuel runs out N b. plot course for the nearest land N c. take a vote on which direction you should go Y d. shut down the engines and set the sea anchor 3296: Which statement is TRUE concerning fuel vapors on a vessel?
Y a. Fuel vapors gather in the lowest portions of the vessel. N b. Fuel vapors can only be ignited by an open flame. N c. Vent outlets should be located above the level of the carburetor air intake. N d. None of the above 3311: The SS AMERICAN MARINER is ready to sail with the load shown. Use the white pages of The Stability Data Reference Book to determine the available GM. ST-0121
N a. Available GM 3.51 ft N b. Available GM 3.60 ft Y c. Available GM 3.98 ft N d. Available GM 4.28 ft 3557: What are the maximum vertical moments, including free surface moments, permitted on the DEEP DRILLER at survival draft if the winds are less than 70 knots?
N a. 912,120 foot-tons N b. 933,124 foot-tons N c. 996,529 foot-tons Y d. 998,929 foot-tons 3616: Which radiotelephone signal indicates receipt of a distress message?
Y a. Received mayday N b. Roger wilco N c. Seelonce N d. Mayday wilco 3630: A passenger vessel is required to have a supervised patrol when __________.
Y a. there are passengers berthed on board N b. navigating in excess of eight hours N c. the vessel has substantial wood in its construction N d. there is no automatic fire-detection system installed 3698: You are attempting to administer CPR to a victim. When you blow into his mouth it is apparent that no air is getting into the lungs. What should you do?
N a. Blow harder to force the air past the tongue. N b. Raise the victim's head higher than his feet. N c. Press on the victim's lungs so that air pressure will blow out any obstruction. Y d. Re-tip the head and try again. 3734: Which procedure should be followed when individuals are rescued in cold climates and suffer from hypothermia?
N a. Give them brandy or other alcoholic stimulation to promote a return to an acceptable body temperature. Y b. Move them to a warm room to gradually raise their body temperature. N c. Keep them moving to stimulate circulation to raise their body temperature. N d. Warm them under an electric blanket to rapidly regain normal body temperature. 3825: What is the change in longitudinal moments for the DEEP DRILLER if 103.48 long-tons of ballast is transferred from a full ballast tank 1P to an empty ballast tank 10S?
Y a. 21,913 foot-tons decrease N b. 13,414 foot-tons decrease N c. 10,944 foot-tons decrease N d. 6,707 foot-tons decrease 4015: The DEEP DRILLER, at 60.0 feet draft in sea water, has VM = 974,441 foot-long tons, LM = 40,301 foot-long tons, TM = 3 foot-long tons, FSML = 30,572 foot-long tons, and FSMT 18,732 foot-long tons. What is the KG corrected for transverse free surface effects?
N a. 53.78 feet Y b. 54.82 feet N c. 55.47 feet N d. 56.01 feet 4086: What signal flag is the "Pilot Flag" ("I have a pilot on board")?
N a. "P" N b. "C" Y c. "H" N d. "Z" 4210: You are loading in a port subject to the summer load line mark and bound for a port subject to the winter load line mark. You will enter the winter zone after steaming four days. You will consume 35 tons of fuel, water, and stores per day. The hydrometer reading at the loading pier is 1.0083, and the average TPI is 65. What is the minimum freeboard required at the start of the voyage? (Get Table Data)
Y a. 74 inches N b. 78 inches N c. 80 inches N d. 86 inches 4257: Considering the lightweight changes to the COASTAL DRILLER, what is the maximum permitted hook load permitted when 450 kips are in the setback and 200 kips are in the cantilever pipe rack?
N a. 350 kips Y b. 529 kips N c. 550 kips N d. 750 kips 4757: Because there is a possibility of fuel oil being discharged overboard from a full fuel oil tank, it is decided to transfer 25 kips from tank #14 to tank #13. See COASTAL DRILLER Sample Load Form #1 (Rig Move). What would be the change in longitudinal free surface moments?
N a. 1492 ft-kips increase N b. 1034 ft-kips increase Y c. 674 ft-kips increase N d. 404 ft-kips increase 5223: When floating, the appropriate leg horizontal must be aligned in the center of the __________.
N a. center of each lower hull guide Y b. center of each upper guide structure N c. top of the jack house N d. bottom of the hull 5301: The DEEP DRILLER is loaded as shown in the Sample Load Form #2 (Ballasting to Survival). What is the shift in VCG if 100.76 long tons of ballast are added to Ballast Tank #8S to replace the discharge of all bulk materials?
N a. 0.19 foot down N b. 0.44 foot down Y c. 0.63 foot down N d. 1.19 feet down 5461: Thirty-five percent of the breaking strength of an anchor cable is generally accepted as the __________.
Y a. safe operating load N b. normal operating tension N c. emergency working load N d. allowable storm load 5522: Radiation spreads a fire by __________.
N a. transmitting the heat of a fire through the ship's metal Y b. transferring heat across an unobstructed space N c. burning liquids flowing into another space N d. heated gases flowing through ventilation systems 5605: The full period of motion of the DEEP DRILLER while tripping is 10 seconds and the maximum pitch angle as seen on the inclinometer is 4 degrees. From the standpoint of critical motion, the motion is __________.
N a. unsatisfactory, place setback in the pipe racks Y b. satisfactory, continue tripping N c. unsatisfactory, deballast to survival draft N d. unsatisfactory, place unit in standby 6187: A fire in a ballast pumproom can be brought under control with minimal impact on stability by __________.
N a. cooling the outside bulkheads with water Y b. shutting all sources of air into the compartment N c. closing the sea chest N d. flooding the compartment with salt water 6196: You are tending the lifeline of a man who entered a compartment using a breathing apparatus. How many tugs on the lifeline indicate the man should advance?
N a. 1 Y b. 2 N c. 3 N d. 4 6675: According to the MODU regulations, the capacity of a liferaft is required to be marked __________.
N a. on the Muster List ("Station Bill") Y b. on a sign next to the liferaft N c. on the Certificate of Inspection N d. in the Operations Manual 6785: Each EPIRB required on a MODU shall be stowed in a manner which will permit __________.
N a. easy access to its storage compartment N b. replacement of the battery without exposure to the weather Y c. it to float free if the unit sinks N d. it to remain attached to the unit 6947: Which record must be retained on board after a report of casualty to a MODU?
N a. Preventive maintenance log Y b. Storage plans N c. Oil Record Book N d. Repair record book 7625: The original equilibrium position is always unstable when __________.
Y a. metacentric height is negative N b. KM is higher than KG N c. KG exceeds maximum allowable limits N d. free surfaces are excessive 7725: Reserve buoyancy is the __________.
N a. unoccupied space below the waterline Y b. volume of intact space above the waterline N c. excess of the buoyant force over the gravity force N d. difference in the buoyant force in salt and fresh waters 8693: While in transit at a draft of 20.5 feet, the DEEP DRILLER has a KGT of 65.00 feet. What is the GMT?
Y a. 7.55 feet N b. 5.42 feet N c. 5.30 feet N d. 5.10 feet 8711: Starboard ballast pump #1 on the DEEP DRILLER has failed. If you want to deballast from the forward-starboard column using starboard pump #2, it is necessary to open valves __________.
Y a. 3, 34, 35, 36, 46, and 48 N b. 4, 34, 35, 36, 46, and 48 N c. 3, 34, 36, 46, and 48 N d. 4, 34, 36, 46, and 48 8987: The tendency of a vessel to return to its original trim after being inclined by an external force is __________.
N a. equilibrium N b. buoyancy N c. transverse stability Y d. longitudinal stability 9291: An elevated jack-up weighs 14,000 kips. Its TCG is located 1.0 foot to starboard of the centerline. What would be the new TCG for the jack-up if the drill floor, weighing 700 kips, is skidded 10 feet to port?
N a. 9.00 feet port Y b. 0.50 foot starboard N c. 0.50 foot port N d. 1.00 foot port