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.
314: The flag hoist 1.33 would be sent as __________.
N a. 1, answer pennant, 3, first substitute Y b. 1, answer pennant, 3, second substitute N c. 1, answer pennant, 3, third substitute N d. N, 1, answer pennant, 3 398: For small, first-degree burns the quickest method to relieve pain is to __________.
Y a. immerse the burn in cold water N b. administer aspirin N c. apply petroleum jelly N d. apply a bandage to exclude air 461: Which statement about transmitting distress messages by radiotelephone is INCORRECT?
Y a. It is advisable to follow a distress message on 2182 kHz by two dashes of 10 to 15 seconds duration. N b. Channel 16 (156.8 MHz) may be used for distress messages. N c. If no answer is received on the designated distress frequencies, repeat the distress call on any frequency available. N d. Distress messages should first be transmitted on 2182 kHz. 522: A spanner is a __________.
N a. cross connection line between two main fire lines Y b. special wrench for the couplings in a fire hose line N c. tackle rigged to support a fire hose N d. None of the above 534: Your vessel has been damaged and is taking on water, but you do not require immediate assistance. You would preface a message advising other vessels of your situation with __________.
N a. Mayday-Mayday-Mayday Y b. Pan-Pan (3 times) N c. Securite-Securite-Securite N d. SOS-SOS-SOS 552: When water pressure of 100 psi is used in conjunction with an inline proportioner for the production of the mechanical foam, a 5-gallon can of liquid foam will last __________.
Y a. 1-1/2 minutes N b. 2-1/2 minutes N c. 5 minutes N d. 15 minutes 730: The percentage of the total surface area or volume of a flooded compartment that can be occupied by water caused by damage is known as __________.
N a. one compartment standard N b. center of flotation Y c. permeability N d. form gain 799: Lines or gear NOT in use should be __________.
N a. conspicuously marked N b. stowed anywhere N c. left on deck Y d. secured or stowed out of the way 802: A portable dry chemical fire extinguisher discharges by __________.
N a. gravity when the extinguisher is turned upside down Y b. pressure from a small CO2 cartridge on the extinguisher N c. air pressure from the hand pump attached to the extinguisher N d. pressure from the reaction when water is mixed with the chemical 946: What material is allowed in construction of the hull of a vessel with an integral diesel fuel tank ?
Y a. Steel or aluminum N b. Sandwich style fiberglass with a natural rubber core N c. Copper-nickel or copper silicon alloys N d. Any or all of the above 987: Which extinguishing agent will cool down a heated bulkhead in the least amount of time?
N a. Water stream Y b. Water fog or spray N c. Steam N d. Dry chemical 1110: Limit switches on gravity davits should be tested by __________.
N a. the engineers, from a panel in the engine room N b. shutting off the current to the winch Y c. pushing the switch lever arm while the winch is running N d. All of the above 1503: If you have to jump in the water when abandoning ship, your legs should be __________.
N a. spread apart as far as possible N b. held as tightly against your chest as possible N c. in a kneeling position Y d. extended straight down and crossed at the ankles 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 1701: Movement of liquid in a tank when a vessel inclines causes an increase in __________.
N a. righting arm N b. metacentric height N c. height of the uncorrected KG Y d. natural rolling period 1774: You are preparing to contain an oil spill. You must first receive approval from the Federal On-Scene Coordinator (OSC) prior to __________.
N a. employing a boom N b. using suction equipment Y c. applying chemical agents N d. deploying skimmers 1868: The liquid mud tanks on your vessel measure 22'L by 16'B by 7'D. The vessel's displacement is 568 T and the specific gravity of the mud is 1.6. What is the reduction in GM due to 2 of these tanks being slack?
N a. 0.56 foot N b. 0.96 foot Y c. 1.18 feet N d. 1.43 feet 1899: Your vessel displaces 684 tons and measures 132'L by 31'B. What is the reduction in GM due to free surface if the fish hold (32'L by 29'B by 9'D) is filled with 2 feet of water? (Each foot of water weighs 26.5 tons)
N a. 2.17 feet N b. 2.32 feet Y c. 2.52 feet N d. 3.01 feet 2104: 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 27'-11", AFT 28'-09"; at what angle will the vessel lose positive stability?
Y a. 54° N b. 59° N c. 65° N d. 71° 2210: To check stability, a weight of 10 tons is lifted with the jumbo boom whose head is 45 ft. from the ship's centerline. The clinometer show's a list of 5.0° with weight suspended. Displacement including the weight is 9,000 tons. The GM while in this condition is __________.
Y a. 0.57 foot N b. 0.72 foot N c. 0.96 foot N d. 1.25 feet 2373: An uncontrolled flow of gas, oil, or other well fluids into the atmosphere is called a __________.
N a. flow N b. breakout N c. kick Y d. blowout 2515: Before personnel are lifted from a vessel in a personnel basket, the vessel should be ________________________
Y a. directly under the boom N b. moving away from the boom N c. stopped dead in the water N d. tied to the boom 2602: In order to determine the health hazard data for carbolic acid, you would use that information contained in the Chemical Data Guide for which chemical?
N a. Acetic oxide N b. Carbinol N c. Carbon bisulfide Y d. Phenol 2715: The certificate of inspection of a MODU will specify the __________.
Y a. number of licensed personnel required on board N b. maximum load line draft N c. maximum water depth for drilling N d. next date for an inclining experiment 2753: For MODU's operating under the U.S. flag, the construction portfolio must contain __________.
N a. detailed construction plans N b. chemical and physical properties of ABS approved steels Y c. approved welding procedures and welding test procedures N d. loading conditions and limitations 2758: A vessel is equipped with cross-connected deep tanks. In which situation should the cross-connection valve be closed?
N a. The tanks lie above the waterline and are filled. N b. The tanks are partially filled with dry cargo. Y c. The tanks are partially filled with liquid cargo. N d. The tanks are filled and lie below the waterline. 2890: You have loaded a deck cargo, and the vessel has assumed an 8° list due to negative GM. Your salt water drafts are: FWD 16'-10", AFT 17'-02". If you then load 1050 tons of cargo in the lower holds (VCG 12.5 feet) and 475 tons in the lower 'tween decks (VCG 24.5 feet), what is the final GM? (Use the reference material in Section 1, the blue pages, of the Stability Data Reference Book)
N a. 2.1 feet N b. 1.6 feet N c. 1.4 feet Y d. 0.6 foot 2996: The SS AMERICAN MARINER has the liquid loading shown. Use the white pages of The Stability Data Reference Book to determine the LCG-FP of the liquid load. ST-0093
N a. 286.1 ft Y b. 282.7 ft N c. 278.6 ft N d. 272.4 ft 3048: What is required for a dry exhaust pipe? (small passenger vessel regulations)
Y a. Noncombustible hangers and supports N b. Insulation from combustible material N c. An automatic damper N d. A rain spray and spray cap 3066: Prior to getting underway for the day's operations, every small passenger vessel shall have it's steering gear tested by __________.
N a. the Mate on watch Y b. the Master N c. a Mate or Designated Duty Engineer N d. a licensed Engineer 3515: The lightweight longitudinal free surface moments for the DEEP DRILLER are __________.
N a. 680,914 ft-long tons Y b. 000 ft-long tons N c. -5,937 ft-long tons N d. -6,716 ft-long tons 3668: 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-0146
N a. 920 tons N b. 1120 tons N c. 1245 tons Y d. 1545 tons 3775: The sounding in fuel oil tank 4P on the DEEP DRILLER is 8.75 feet. What are the transverse moments for this amount of fuel?
Y a. -17,416 ft-long tons N b. -874 ft-long tons N c. 3,992 ft-long tons N d. 17,416 ft-long tons 3777: What is the weight of cement in P-tank #1 of the Deep Driller if the ullage is 3.4 feet?
N a. 11.5 long tons N b. 16.6 long tons Y c. 54.2 long tons N d. 78.2 long tons 3867: Each OSV must carry __________.
N a. one category I 406 Mhz satellite EPIRB N b. at least one life buoy on each side of the vessel fitted with a buoyant life line N c. at least 12 rocket parachute flares Y d. All of the above 3935: To pump bilge water out of the port pump room on the DEEP DRILLER, using the #2 bilge pump, open port-side valve __________.
N a. 28 N b. 36 N c. 41 Y d. 42 4068: On board an OSV, the key to the most rapid and effective response to a man overboard situation is __________.
N a. switching to hydraulic steering N b. a dedicated crew N c. good equipment Y d. good communication 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 4116: As Master of an inspected small passenger vessel, you have a question regarding a proposed modification to a watertight bulkhead. In which subchapter of title 46 of the Code of Federal Regulations will you find the answer?
N a. Subchapter D N b. Subchapter G Y c. Subchapter T N d. Subchapter U 4192: Alterations or repairs on inspected small passenger vessels must be done __________.
N a. under the direction of the Officer in Charge, Marine Inspection N b. in accordance with the regulations of Subchapter "S" (Subdivision and Stability) N c. in accordance with regulations in effect when the vessel was contracted for, as long as the repairs are minor Y d. All of the above 4201: While in 150 feet water depth when the pitch angle of the COASTAL DRILLER is 1 degree, the platform pitch period for going on location should be longer than __________.
N a. 0.2 second N b. 3.2 seconds Y c. 7.0 seconds N d. 9.2 seconds 4247: The maximum combined drilling load for the COASTAL DRILLER consisting of the combined hook, rotary, setback, and conductor tension, shall not exceed __________.
N a. 450 kips N b. 500 kips N c. 750 kips Y d. 1000 kips 4266: Which statement about immersion suits is TRUE?
Y a. The suit must, without assistance, turn an unconscious person's mouth clear of the water within 5 seconds. N b. The immersion suit seals in body heat and provides protection against hypothermia for weeks. N c. The suit will still be serviceable after a brief (2-6 minutes) exposure to flame and burning. N d. The collar must be inflated before abandoning ship. 4311: The COASTAL DRILLER, in transit with winds expected to exceed 70 knots, must lower the legs to 60.5 feet below the hull in order to meet the requirements for stability and __________.
Y a. leg strength N b. variable load N c. environmental load N d. load line 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 4755: 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 vertical moments with this transfer?
N a. 81 ft-kips increase N b. 31 ft-kips increase Y c. 26 ft-kips decrease N d. 47 ft-kips decrease 4773: The COASTAL DRILLER is loaded as shown in the Sample Load Form #1 (Rig Move). If the entire contents of bulk tanks #2 and #3 are back-loaded to an offshore supply vessel, what longitudinal moment would have to be created to level the unit in trim at the new draft?
N a. 25,846 ft-kips N b. 17,119 ft-kips N c. 8,727 ft-kips Y d. 1,788 ft-kips 4851: The self-contained breathing device should not be used in which situation?
N a. Oxygen deficient spaces N b. Compartments containing poisonous vapors N c. Fighting fires that produce heavy smoke Y d. Underwater search 5425: The COASTAL DRILLER, loaded as shown in the Sample Load Form #3 (Drilling), dumps all the mud in pits 1, 2, 3, and 4. What is the new LCG?
N a. 122.02 feet AFO N b. 125.03 feet AFO Y c. 125.63 feet AFO N d. 131.46 feet AFO 5743: The safest device used to secure the end of the pendant wire when it is initially passed to the anchor handling vessel is a __________.
N a. pelican hook Y b. hydraulic deck stopper N c. connecting link N d. shackle 6423: The most accurate method for measuring drilling mud required to fill the hole when drill stem is removed is by use of a __________.
N a. pit level change N b. pump stroke count Y c. trip tank N d. mud return flow indicator 6687: A MODU must have a self-contained breathing apparatus to be used as protection from gas leaking from a refrigeration unit. To meet this requirement, you may use __________.
N a. a gas mask certified by the Mine Safety and Health Administration Y b. the same self-contained breathing apparatus required with the fireman's outfit N c. an oxygen breathing apparatus, provided that the device has been inspected within three years N d. a portable ventilation system that will provide a complete change of air every three minutes 7977: Overspeed of the diesel engine driving an electric generator could cause __________.
N a. low voltage trip N b. reverse power trip Y c. damage to windings N d. excessive exhaust temperatures 8127: The COASTAL DRILLER is loaded as shown in the Sample Load Form #1 (Rig Move). If the contents of #6 and #7 drill water tanks are discharged, what would be the new height of the transverse metacenter?
N a. 134.95 feet N b. 135.91 feet Y c. 136.38 feet N d. 136.89 feet 8435: A MODU which is required to carry an Oil Record Book must log in the book __________.
Y a. discharge of ballast or cleaning water from fuel tanks N b. sounding levels of all fuel tanks on a daily basis N c. the grade and specific gravity of all fuel oil carried N d. fuel consumption rates on a weekly basis 8435: A MODU which is required to carry an Oil Record Book must log in the book __________.
Y a. discharge of ballast or cleaning water from fuel tanks N b. sounding levels of all fuel tanks on a daily basis N c. the grade and specific gravity of all fuel oil carried N d. fuel consumption rates on a weekly basis 8521: The COASTAL DRILLER, while drilling, has a total weight of 15,435 kips. The LM are 1,975,680 ft-kips and the TM are -15,435 ft-kips. What is the bow leg reaction?
Y a. 4,060 kips N b. 5,145 kips N c. 5,559 kips N d. 5,816 kips 8905: When it is necessary to remove a victim from a life threatening situation, the person giving first aid must __________.
N a. pull the victim by the feet Y b. avoid subjecting the victim to any unnecessary disturbance N c. carry the victim to a location where injuries can be assessed N d. place the victim on a stretcher before attempting removal 9155: In plugging submerged holes on a MODU, rags, wedges, and other materials should be used in conjunction with plugs to __________.
N a. reduce the water pressure on the hull Y b. reduce the water leaking around the plugs N c. prevent progressive flooding N d. reduce the possibility of stress fractures 9261: The retrievable subsea units that contain the pilot valves and regulators for operating the subsea blowout preventers are called __________.
N a. accumulators Y b. control pods N c. consoles N d. shuttle controls