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.
93: If, for any reason, it is necessary to abandon ship while far out at sea, it is important that the crew members should __________.
N a. separate from each other as this will increase the chances of being rescued N b. get away from the area because sharks will be attracted to the vessel N c. immediately head for the nearest land Y d. remain together in the area because rescuers will start searching at the vessel's last known position 128: A seaman has a small, gaping laceration of the arm that is not bleeding excessively. What can be done as an alternative to suturing to close the wound?
N a. Wrap a tight bandage around the wound. N b. Apply a compression bandage. N c. Use temporary stitches of sail twine. Y d. Apply butterfly strips, then a sterile dressing. 157: On a tankship, sanitary inspections of the crew's quarters are the responsibility of the __________.
N a. Master and Second Mate Y b. Master and Chief Engineer N c. Master and union delegate N d. Master and Chief Mate 245: Storage batteries should be charged in a well ventilated area because __________.
N a. they generate heat Y b. they emit hydrogen N c. of the toxic fumes they emit N d. they recharge faster in a well ventilated space 360: The greatest effect on stability occurs from loose liquids flowing __________.
N a. from side to side in the tanks of the vessel N b. from fore to aft in the tanks of a vessel Y c. in and out of a vessel that is holed in a wing tank N d. in and out of a vessel that is holed in a peak tank 569: A shaft alley divides a vessel's cargo hold into two tanks, each 25 ft. wide by 50 ft. long. Each tank is filled with salt water below the level of the shaft alley. The vessel's displacement is 6,000 tons. What is the reduction in GM due to free surface effect?
N a. .56 foot N b. .58 foot Y c. .62 foot N d. .66 foot 586: On small passenger vessels, which material must not be used in a valve or fitting for a hull penetration?
N a. Cast bronze N b. Plastic Y c. Cast iron N d. Stainless steel 838: A class C fire would be burning __________.
N a. fuel oil N b. wood N c. celluloid Y d. electrical insulation 1019: You are operating 10 miles offshore with three people aboard. What kind of survival craft must you carry?
N a. An inflatable liferaft with a coastal pack N b. A life float N c. An inflatable buoyant apparatus Y d. No survival craft is required. 1086: Required lifesaving equipment on existing vessels may be continued in use on the vessel if __________.
N a. kept on board no more than 2 years N b. inspected and serviced every 6 months N c. destroyed if more than 5 years old Y d. maintained in good and serviceable condition 1112: A combustible gas indicator meter is calibrated to read the percentage of __________.
N a. vapor to oxygen N b. the flammable limit concentration N c. the autoignition concentration Y d. the lower explosive limit concentration 1114: The National Weather Service differentiates between small craft, gale, whole gale, and hurricane warnings by the __________.
N a. amount of rain forecasted N b. wave heights forecasted N c. amount of cloud cover forecasted Y d. wind speed forecasted 1235: Which procedure should NOT be done for a person who has fainted?
N a. Revive the person with smelling salts. N b. Loosen the clothing. N c. Lay the person horizontally. Y d. Give pain reliever. 1261: On small passenger vessels, when must watchmen patrol throughout the vessel to guard against and give alarm in case of fire or other danger?
N a. At all times outside normal work hours N b. At all times when the vessel is underway Y c. During the nighttime when the vessel carries overnight passengers N d. When the rest of the crew is asleep 1280: On which type davit does the davit head stay at the same height?
Y a. Radial N b. Sheath-screw N c. Quadrantal N d. Gravity 1356: What is placed on the under side of an inflatable liferaft to help prevent it from being skidded by the wind or overturned?
Y a. Water pockets N b. A keel N c. Strikes N d. Sea anchor 1882: A sailing vessel with the wind coming from 260° relative would be __________.
N a. on a close reach Y b. on a broad reach N c. on a starboard tack N d. running before the wind 2025: BOTH INTERNATIONAL AND INLAND You are under sail with the auxiliary engine running and the propeller engaged on a 15 meter sail vessel. Which statement is TRUE?
Y a. This condition is indicated by a conical shape, apex downwards. N b. You should maintain course and speed when approaching a power-driven vessel. N c. You must display two green lights in a vertical line at or near the masthead. N d. You are considered a sailing vessel as long as sail propulsion affects the vessel's maneuverability. 2130: You have 300 tons of below deck tonnage including liquid mud. Your existing deck cargo is 180 tons with a VCG above the deck of 1.9 feet. What is the maximum additional cargo tonnage you are permitted to load? (See illustration D036DG, stability letter for M.V. Hudson.) (D036DG )
N a. 108 tons N b. 124 tons Y c. 162 tons N d. 342 tons 2413: Signaling by flag hoist is completed by the vessel hoisting the __________.
N a. signal AR N b. code flag N N c. code flag R Y d. answering pennant 2416: Which statement is TRUE?
N a. GMDSS radio logs are required to contain entries pertaining to all incidents connected to radio communication service which appear to be of importance to the safety of life at sea. N b. All distress communications must be entered in the GMDSS radio log. Y c. Both of the above N d. None of the above 2443: The SS AMERICAN MARINER has the liquid loading shown. Use the white pages of The Stability Data Reference Book to determine the KG of the liquid load. ST-0063
N a. 4.0 feet N b. 5.6 feet N c. 6.0 feet Y d. 6.8 feet 2457: What is a grooved pulley?
Y a. Sheave N b. Slip N c. Block N d. Reeve 2583: How can rescue personnel detect that a SART is transmitting in the immediate vicinity?
Y a. The SART's blips on the PPI will become arcs and eventually become concentric circles. N b. The DSC unit will react to the SART's signal and respond with the two-tone autoalarm. N c. The SART can provide an approximate location to within a two nautical mile radius per IMO standards. N d. The SART signal appears as a target which comes and goes; the effect of heavy swells on a SART. 2660: A synonym for chloroform is __________.
Y a. trichloromethane N b. sulfuric chlorohydrin N c. chlorine gas N d. 4-methyl phenol 2680: You are loading benzyl chloride and a small quantity spills on deck. According to the Chemical Data Guide, which of the following may be used as a substitute for water for the cleanup procedure?
N a. Alcohol N b. Sodium bisulfite Y c. Sodium carbonate N d. Soda ash solution 2736: Your vessel's drafts are: FWD 22'-04", AFT 23'-06"; and the KG is 22.4 feet. Use the selected stability curves in the blue pages of the Stability Data Reference Book to determine the righting arm at 19° inclination if the center of gravity is 1.3 feet off center.
Y a. 0.2 foot N b. 0.8 foot N c. 1.4 feet N d. 2.2 feet 2807: A vessel heading SSW is on a course of __________.
Y a. 202.5° N b. 225.0° N c. 247.5° N d. 270.0° 2953: When the height of the metacenter has the same value as the height of the center of gravity, the metacentric height is equal to __________.
N a. the height of the metacenter N b. the height of the center of gravity N c. the same as half the height of the metacenter Y d. zero 3041: Under the Pollution Regulations, garbage disposal records must be kept __________.
N a. one year Y b. two years N c. until the end of the voyage N d. until the next Coast Guard inspection 3094: A type B-III CO2 extinguisher has a rated capacity of __________.
N a. 15 lbs N b. 25 lbs Y c. 35 lbs N d. 45 lbs 3099: Which type of power may a towing vessel use to drive the cargo pumps of a tank barge?
N a. Only air N b. Only steam N c. Air or steam only Y d. Steam, air, or electricity 3238: During fueling, all doors, hatches, and ports __________.
N a. to windward should be opened and the ones to leeward should be closed N b. to leeward should be opened and the ones to windward should be closed N c. should be opened Y d. should be closed 3256: Gasoline vapor tends to collect __________.
N a. above the floor plates of the bilges N b. above the carburetor level Y c. at the lowest point of the bilge areas N d. at no particular level 3310: Fixed carbon dioxide fire extinguishing systems shall be installed to protect enclosed machinery and fuel tank spaces of all vessels using gasoline or other fuel having a flash point of __________. (small passenger vessel regulations)
N a. 0°F or lower N b. 75°F or lower N c. 90°F or lower Y d. 110°F or lower 3317: You are in a lifeboat broadcasting a distress message. What information would be essential to your rescuers?
N a. The nature of the distress N b. The time of day N c. Your radio call sign Y d. Your position by latitude and longitude 3359: You are making tow. A loaded, open-hopper barge with independent tanks has placards, with alternating red and white quadrants, located at each side and end. You inspect the barge and find slight traces of water in the wing voids due to condensation. What should you do?
N a. Refuse to accept the barge until all wing voids are dry. N b. Accept the barge and when weather conditions permit run with the wing voids open to ventilate the spaces. Y c. Accept the barge and periodically check the wing voids. N d. Return the barge to the fleet and depart without the barge. 3361: The moment created by a force of 12,000 tons and a moment arm of 0.25 foot is __________.
N a. 48,000 ft-tons N b. 6,000 ft-tons Y c. 3,000 ft-tons N d. 0 ft-tons 3468: Handholds or straps on the underside of an inflatable liferaft are provided __________.
Y a. to right the raft if it capsizes N b. to carry the raft around on deck N c. for crewmen to hang on to N d. to hang the raft for drying 3511: The lightweight transverse moments for the DEEP DRILLER are __________.
N a. 680,914 ft-long tons N b. 9,733 ft-long tons Y c. -5,937 ft-long tons N d. 000 ft-long tons 3527: Among the equipment included in the DEEP DRILLER lightweight are the loading hoses, derrick, traveling block in the lowest position, anchors, all machinery with liquids to normal operating level, and __________.
N a. normal food supplies for 79 persons Y b. mooring chain N c. lower hull fuel N d. eight anchor buoys 3574: How many fire axes should be carried by a 700 GT cargo vessel, navigating the Great Lakes?
N a. 8 Y b. 6 N c. 4 N d. 2 3632: When using a handheld smoke signal in a liferaft, you should activate the signal __________.
N a. on the upwind side N b. inside the boat N c. at the stern Y d. on the downwind side 3709: When starting CPR on a drowning victim, you should __________.
N a. start chest compressions before the victim is removed from the water N b. drain water from the lungs before ventilating Y c. begin mouth-to-mouth ventilations as soon as possible N d. do not tilt the head back since it may cause vomiting 3838: Fire dampers prevent the spread of fire by __________.
Y a. convection N b. conduction N c. radiation N d. direct contact 3886: Which type EPIRB must each ocean-going OSV carry?
N a. Class A N b. Class B N c. Class C Y d. Category I 4039: The fire protection regulations for towing vessels require the crew to be trained for fire fighting with drills and safety orientations __________.
N a. only if the vessel is greater than 100 gross tons Y b. always, as stated in the regulations N c. but, only applies to towing vessels constructed after August 27, 2003 N d. however, drills are not required for those holding a fire fighting certificate 4098: Which publication(s) must a towing vessel of 12 meters or more in length carry when operating on US waters other than the Western Rivers?
N a. US Coast Pilot(s) N b. Tide Tables and Tidal Current Tables N c. Notice to Mariners Y d. All of the above 4261: The rotary of the COASTAL DRILLER is located 34 feet aft of the transom and 2 feet to port of the centerline. With the changes to lightweight shown in the Operating Manual, the maximum allowable hook load is __________.
N a. 1000 kips N b. 875 kips Y c. 854 kips N d. 776 kips 4275: The independent-leg drilling unit is the best jack-up rig selection for drilling at locations with __________.
N a. soft even bottoms Y b. firm uneven bottoms N c. deep water N d. shallow water 4621: On the COASTAL DRILLER, the start/stop station for the bilge pumps is located __________.
N a. in the OIM's office N b. in the control house Y c. near the bilge pits N d. in the MCC 4743: The COASTAL DRILLER is observed to be level at a draft of 10 feet 6 inches. At the same time, the calculated load form shows the displacement to be 13,445 kips, total longitudinal moments 1,613,466 foot-kips, and total transverse moments -10,000 foot-kips. What is the longitudinal location of the missing load?
N a. 46 feet AFO Y b. 84 feet AFO N c. 189 feet AFO N d. 217 feet AFO 5092: You are scheduled to load 3200 tons of cargo, 45 tons of crew effects and stores and 259 tons of fuel. Use the blue pages of the Stability Data Reference Book to determine the vessel's mean draft in fresh water:
N a. 17'-00" Y b. 16'-09" N c. 16'-06" N d. 16'-04" 5281: The DEEP DRILLER suffers minor flooding of the port pump room while in transit. If both port bilge pumps fail to dewater the pump room, you may __________.
Y a. use port drill water pump N b. use port saltwater service pump N c. use port ballast pumps N d. use starboard ballast pumps and crossover system 5434: You are hoisting a heavy lift with the jumbo boom. Your vessel displaces 5230 T. The 35-ton weight is on the pier and its center is 60' to starboard of the centerline. The head of the boom is 105' above the base line and the center of gravity of the lift when stowed on deck will be 42' above the base line. As the jumbo boom takes the strain the ship lists to 5°. What is the GM with the cargo stowed?
N a. 4.11 N b. 4.54 Y c. 4.98 N d. 5.13 5615: Structural stress levels in a MODU are the sum of loading stresses and stresses due to __________.
Y a. environmental loads N b. variable loads N c. ballast loading N d. mooring loads 6308: You are underway at sea when 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 N b. change course to put the wind on either beam and increase speed N c. remain on course but decrease speed Y d. change course and put the stern to the wind 6917: Injuries resulting in loss of life or incapacitation, aboard vessels, must be reported to the __________.
N a. Minerals Management Service N b. American Petroleum Institute Y c. U.S. Coast Guard N d. International Association of Drilling Contractors 8825: A jack-up, while level in transit at 10 feet draft, experiences a wind gust which results in a starboard draft of 11 feet 6 inches. What is the heel?
N a. 1 foot 6 inches to starboard Y b. 3 feet to starboard N c. 3 feet to port N d. 1 foot 6 inches to port 9192: The locker or space containing the self-contained breathing apparatus must be __________.
N a. located in close proximity to the bridge N b. equipped with battery powered emergency lighting Y c. marked "SELF-CONTAINED BREATHING APPARATUS" N d. All of the above