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.
39: A flame screen __________.
Y a. permits the passage of vapor but not of flame N b. prevents the passage of flammable vapors N c. prevents inert gas from leaving a tank N d. permits vapors to exit but not enter a tank 56: The required number and type of hand portable fire extinguishers for staterooms on cargo vessels is __________.
N a. one A-I N b. one B-I N c. one C-I Y d. none required 79: A squeeze-grip type carbon dioxide portable fire extinguisher has been partially discharged. It should be __________.
Y a. labeled empty and recharged as soon as possible N b. replaced in its proper location if weight loss is no more than 25% N c. replaced in its proper location regardless of weight N d. replaced in its proper location if weight loss is no more than 15% 325: For the purposes of cargo oil containment, the fixed container under the manifold of an eight-inch loading line must hold a minimum of __________.
Y a. three barrels N b. four barrels N c. six barrels N d. eight barrels 378: The FIRST treatment for a surface burn is to __________.
N a. wash the burned area with a warm soap and water solution Y b. flood, bathe, or immerse the burned area in cold water N c. cover the burned area with talcum powder and bandage it tightly N d. leave the burned area exposed to the atmosphere 559: The maximum draft of the SS AMERICAN MARINER cannot exceed 28'-08" in order to cross a bar. The present drafts are: FWD 28'-00", AFT 29'-00". Use the white pages of the Stability Data Reference Book to determine the minimum amount of sea water to ballast the forepeak to achieve this condition.
N a. 44.4 tons N b. 58.0 tons Y c. 76.7 tons N d. 116.0 tons 583: The minimum length of the painter for a lifeboat in ocean service is __________.
N a. 60 fathoms N b. the distance from the main deck to the light waterline N c. twice the distance from the main deck to the light waterline or 50 feet whichever is greater Y d. two times the distance from the boat deck to the light waterline or 50 feet whichever is greater 604: To prevent loss of stability from free communication flooding you should __________.
N a. close the cross-connection valve between the off-center tanks N b. completely flood high center tanks N c. ballast double bottom wing tanks Y d. close any opening to the sea in an off-center tank 682: How are lifelines attached to a life float?
N a. By serving N b. By splicing one end of the line around the apparatus Y c. Securely attached around the outside in bights no longer than three feet N d. With an approved safety hook or shackle 858: A fire in trash and paper waste is classified as class __________.
Y a. A N b. B N c. C N d. D 1026: A liferaft with a capacity of 8 people used in ocean service is required by regulations to carry __________.
N a. 8 liters of fresh water N b. 12 units of provisions Y c. 12 liters of fresh water N d. 24 units of provisions 1140: Limit switches are used on which davits?
N a. Sheath-screw davits Y b. Gravity davits N c. Radial davits N d. Quadrantal davits 1210: The tricing pendants should be released __________.
N a. before the gripes are removed N b. before loading the passengers Y c. after loading the passengers N d. after the boat is afloat 1251: The proper stimulant for an unconscious person is __________.
N a. tea N b. coffee N c. whiskey and water Y d. ammonia inhalant 1386: If the metacentric height is large, a vessel will __________.
N a. be tender N b. have a slow and easy motion Y c. be stiff N d. have a tendency to yaw 1532: You are in a lifeboat when you sight the stars shown. You will be heading due north when you head for Polaris, which is indicated by which letter? (D005SA )
N a. A Y b. E N c. G N d. H 1561: Which is NOT a mandatory part of the shipboard Oil Pollution Emergency Plan?
N a. Reporting requirements Y b. Diagrams N c. Steps to control a discharge N d. National and local coordination 1570: Which is a mandatory section of the shipboard Oil Pollution Emergency Plan?
Y a. Reporting requirements N b. Removal equipment list N c. Planned exercises N d. List of individuals required to respond 1591: You discharge garbage overboard at sea. When recording your vessel's position as required, you must include __________.
N a. latitude, longitude, and approximate depth of water Y b. latitude, longitude, and estimated distance from shore N c. latitude and longitude only N d. latitude, longitude, course, speed, and a copy of that days noon position slip 1737: In order for combustion to occur inside a piping system such as a vapor collection header in a marine emission control system, there must be __________.
N a. fuel N b. oxygen N c. ignition Y d. All of the above 1749: High pressure and low pressure alarms must be tested __________.
Y a. no earlier than 24 hours prior to loading N b. no later than 24 hours prior to loading N c. anytime prior to loading N d. weekly 1778: The Sailing Plan, required by vessels participating in AMVER, should be sent __________.
N a. after the first position report N b. 24 hours prior to departure N c. 24 hours after departure Y d. within a few hours before or after departure 1808: Which of the listed functions is the purpose of a gas scrubber in an inert gas generation system?
Y a. Cools the inert gas. N b. Maintains the oxygen content at 5% by volume. N c. Bleeds off static electricity in the inert gas. N d. Maintains flow to the water seal on the gas main. 1896: The edge of the sail labeled "A" is called the __________. (D001SL )
N a. leech N b. clew Y c. luff N d. headboard 2001: The person in charge of a mobile offshore drilling unit must insure that __________.
N a. each bilge pump is operated at least once a week N b. all personnel are provided with work vests N c. whistles and general alarm bells are tested once each day Y d. the date and hour of each fire drill is recorded in the log 2073: If your rig is equipped with a SSB radio, what frequency would you use to initiate a distress call?
N a. 1982 kHz N b. 2082 kHz Y c. 2182 kHz N d. 2282 kHz 2284: The flammable limits for crude oil are __________.
N a. 1% to 6% mixture in air N b. 20% to 40% mixture in air N c. 0% to 1% mixture in air Y d. unavailable 2344: Use the material in Section 1, the blue pages, of the Stability Data Reference Book. If the KG is 25.2 feet, and the drafts are: FWD 22'-03", AFT 23'-01"; at what angle will the vessel lose positive stability?
N a. 92° N b. 77° Y c. 68° N d. 61° 2346: Grade E liquids are those having a flash point of __________.
N a. 150°F and below N b. below 150° and above 80°F N c. below 80°F Y d. 150°F and above 2387: A magnetic compass card is marked in how many degrees?
N a. 90 N b. 180 Y c. 360 N d. 400 2560: Regulations require that cargo tanks in which grades B or C liquids are carried must be vented with which of the following?
N a. Gooseneck vents N b. Flame screens Y c. Pressure vacuum relief valves N d. Forced draft blowers 2603: Where is the keel generally located on a MODU?
N a. Along the midships axis Y b. Along the centerline of the lower hulls N c. Along the roll axis of the hull N d. Along the axis of rotation of the hull 2669: Your vessel's drafts are: FWD 23'-10", AFT 26'-00". The LCG of the forepeak is 200 feet forward of amidships. How many tons of ballast must be pumped into the forepeak in order to have a drag of 1 foot? (Use the reference material in Section 1, the blue pages, of the Stability Data Reference Book)
N a. 61 tons N b. 72 tons Y c. 79 tons N d. 86 tons 3101: Adding the transverse free surface correction to the uncorrected height of the center of gravity of a MODU yields __________.
N a. FSCT N b. KG Y c. KGT N d. GMT 3270: Which portable fire extinguisher is required just outside the exit of the propulsion machinery space of a 75-ton passenger vessel?
N a. 2-1/2 gallon foam extinguisher Y b. 15 lb. CO2 extinguisher N c. 2 lb. dry chemical extinguisher N d. None of the above 3293: Your sailing vessel is docked during a storm and is in continuous motion. If a mooring line parts due to vessel motion, it will most likely do so __________.
N a. where it is made fast on the vessel N b. midway between the vessel and the dock N c. at the eye Y d. at the chock 3597: The DEEP DRILLER has a KGT of 52.90 feet while at a draft of 58.0 feet. List is 2.0 feet to port. What is the value of TCG?
N a. -0.10 foot N b. -0.13 foot Y c. -0.16 foot N d. -0.19 foot 3628: Each vessel in ocean and coastwise service must have an approved EPIRB. An EPIRB __________.
N a. must be stowed in a manner so that it will float free if the vessel sinks N b. must be stowed where it is readily accessible for testing and use N c. is a devise that transmits a radio signal Y d. All of the above 3730: The symptoms of heat exhaustion are __________.
N a. slow and strong pulse N b. flushed and dry skin N c. slow and deep breathing Y d. pale and clammy skin 3833: Among the valves to open on the DEEP DRILLER, if you have to transfer ballast from Tank 1P to Tank 10S using #1 ballast pump, is valve __________.
Y a. 33 Starboard N b. 44 Starboard N c. 33 Port N d. 44 Port 4018: Towing vessel fire protection regulations distinguish between "new" and "existing" towing vessels. A "new" towing vessel is one that was __________.
N a. built within the last three years N b. contracted for on or after August 27, 2002 Y c. contracted for on or after August 27, 2003 N d. not previously owned 4054: Which navigational equipment is required to be tested and logged before a towing vessel embarks on a voyage of more than 24 hours?
N a. Compass and/or swing meter N b. Radar(s) and VHF radio(s) N c. LORAN-C and/or GPS receiver(s) Y d. All required navigational equipment, without exception 4095: The DEEP DRILLER is loaded as shown in the Sample Load Form #2 (Ballast to Survival). What is the new longitudinal location of the center of buoyancy if all the bulk materials are discharged?
N a. 2.34 feet N b. 2.48 feet N c. 2.50 feet Y d. 2.53 feet 4227: What is the maximum weight that can be placed in the setback area on the COASTAL DRILLER?
N a. 1000 kips N b. 750 kips Y c. 450 kips N d. 375 kips 4615: On the machinery deck of the COASTAL DRILLER, each watertight compartment has at least one sump valve that can be remotely operated from the __________.
N a. OIM's quarters N b. OIM's office N c. control house Y d. bilge pit 4617: On the COASTAL DRILLER, in case one of the two bilge pits is flooded, the other can operate through a(n)__________.
N a. six-inch line connected to the independent isolation valves to the sea chest N b. separate bilge discharge manifold N c. independent scavenger manifold Y d. crossover arrangement 4805: The COASTAL DRILLER is loaded as shown in the Sample Load Form #1 (Rig Move). What is the new Longitudinal Free Surface Correction (FSCL) if the entire contents of drill water tanks 6 and 7 are discharged?
N a. 2.24 feet N b. 2.14 feet N c. 2.10 feet Y d. 1.63 feet 5105: The edge of a hurricane has overtaken your MODU in the Gulf of Mexico and the northwest wind of a few hours ago has shifted to the west. This is an indication that you are located in the __________.
Y a. navigable semicircle N b. dangerous semicircle N c. low pressure area N d. eye of the storm 6415: While drilling ahead with 60 foot draft, the DEEP DRILLER encounters lost circulation and loses 460 barrels of 16 pounds per gallon mud to the hole. What is the resulting draft if no additional ballast is taken on?
N a. 57 feet N b. 58 feet Y c. 59 feet N d. 60 feet 6521: When cargo aboard a jack-up in transit becomes adrift, the tow vessel should be asked to __________.
Y a. turn into the seas N b. turn to be parallel to the seas N c. reduce speed N d. increase speed 6611: Any firefighting equipment that is carried in addition to the minimum required number on a MODU must __________.
Y a. meet the applicable standards N b. be marked as additional equipment N c. be stowed in a separate area N d. All of the above 6677: The instructions for launching lifeboats and liferafts on a MODU must be approved by the __________.
N a. lease operator N b. Minerals Management Service Y c. Coast Guard N d. person-in-charge of the unit 7067: An effective method for moving patients with spinal injuries onto a spine board is known as the __________.
N a. pack-strap carry N b. two man extremities carry N c. fireman's drag Y d. four man log roll 7786: The straight stream capability of an all-purpose nozzle is used in fighting a class A fire to __________.
N a. shield fire fighters from radiant heat Y b. break up burning material N c. get the most water possible on the fire N d. drive heat and smoke ahead of the fire fighters 8627: What is the shift in the longitudinal center of gravity if 200 short tons are discharged from 30 feet forward of amidships on a MODU with LCG 1.5 feet forward of amidships, and displacement 9,000 short tons?
N a. 0.62 foot aft Y b. 0.65 foot aft N c. 0.68 foot aft N d. 0.71 foot aft 8817: A jack-up has 8 inches of trim by the stern. Calculations show that the moment required to change trim one inch (MCT1") is 500 foot-kips. To level the unit, how far must a weight of 50 kips be transferred toward the bow?
N a. 10.0 feet N b. 62.5 feet Y c. 80.0 feet N d. 100.0 feet 8843: A semisubmersible in transit is at a draft of 19 feet. The depth of the lower hulls is 21 feet. How much bunker fuel at 54.0 lbs/cu ft could be taken on and still provide one foot of freeboard if the TPI is 52.3?
Y a. 627.6 long tons N b. 648.0 long tons N c. 843.9 long tons N d. 255.2 long tons 8985: The time required to incline from bow down to stern down and return to bow down again is called __________.
N a. rolling period N b. amplitude moment N c. inclining moment Y d. pitching period 9167: To release the davit cable of a davit launched liferaft, you must __________.
Y a. pull the release lanyard N b. pull the hydraulic release N c. push the release button N d. pull on the ratchet handle 9257: The shear rams of a MODU blowout preventer stack are used in emergency well control to __________.
N a. close and seal around the drill pipe N b. close and seal around casing Y c. cut off pipe inside the preventer stack N d. close and seal around drill collars