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.
68: The MOST important element in administering CPR is __________.
N a. having the proper equipment for the process Y b. starting the treatment quickly N c. administering of oxygen N d. treating for traumatic shock 343: An emergency sea anchor may be constructed by using __________.
N a. a boat bucket N b. an air tank filled with water N c. an oar and canvas weighted down Y d. All of the above 435: If an emergency pump control is used as the emergency shutdown on a tank vessel, it must __________.
N a. stop the flow of oil at the main deck manifold N b. prevent the oil from leaving the shore facility Y c. prevent the oil from siphoning through the pump N d. None of the above 508: 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. 699: What is the minimum length of a life floats paddle on a small passenger vessel?
N a. Three feet Y b. Four feet N c. Five feet N d. Six feet 873: On small passenger vessels which parts of a water-cooled gasoline or diesel engine must be water-jacketed and cooled?
N a. The engine's head N b. The block N c. The exhaust manifold Y d. All of the above 1162: Which instrument is suitable for determining the presence of explosive concentrations of fuel oil vapors in tanks?
N a. A flame safety lamp Y b. A combustible gas indicator N c. A liquid cargo meter N d. All of the above 1198: Lead-acid batteries used aboard "T-Boats" must have terminal connections that are __________.
N a. the spring slip style Y b. a permanent type N c. located so as to be easily greased N d. temporarily clamped on the top of the battery 1225: If the coxswain of your lifeboat gives the command "Hold water" you should __________.
N a. complete the stroke, raise your oar slightly, swinging the oar slightly forward, and place it in the boat N b. lift the oar in a vertical position N c. complete the stroke and hold the oar out of the water Y d. dip the blade of your oar into the water vertically and hold it perpendicular to the keel line 1418: Which is the MOST important consideration for a tank vessel?
N a. GM N b. The longitudinal center of gravity Y c. The stress on the hull N d. The vertical center of gravity 1534: Which statement is TRUE?
Y a. You must keep a record of garbage discharged in port to a shore facility. N b. You need not keep a record of dumping ground garbage in to the sea more than 25 miles offshore. N c. You must keep a record of the approximate weight of the garbage dumped. N d. You need not keep a record of garbage incinerated on the ship. 1696: Which statement(s) is(are) TRUE?
N a. Polyester sailcloth, such as Dacron, is resistant to rot due to moisture but susceptible to UV degradation and should be kept covered as much as possible. N b. Canvas sailcloth is susceptible to rot due to moisture and should never be covered when wet. N c. Kevlar sail cloth is susceptible to weakening due to repeated folding and therefore should be draped loosely over the boom when stowed. Y d. All of the above are true. 1891: What would most likely prevent a SART's signal from being detected?
N a. Signal absorption by the ionosphere N b. Heavy sea swells Y c. The rescue personnel were monitoring the 10-cm radar N d. The rescue personnel were monitoring the 3-cm radar 1955: How often must the emergency generator be tested on a mobile offshore drilling unit?
N a. Once each day N b. Once each week Y c. Once each month N d. Once each year 1994: Which kind(s) of broadcasts are available through Safety NET?
Y a. MSI and messages to pre-defined groups of subscribers N b. MSI and vessel traffic lists N c. Hourly NOAA weather broadcasts from the NWS N d. Coastal weather broadcasts 2013: What is the minimum number of lifeboats which MUST be carried on a mobile offshore drilling unit that is allowed to carry more than 30 persons?
N a. 4 N b. 3 Y c. 2 N d. 1 2191: A fishing vessel that is required to have a fireman's outfit, must have all of the following in the outfit except a __________.
N a. flashlight Y b. combustible gas indicator N c. self-contained breathing apparatus N d. fire axe 2194: Your vessel is damaged with no list, but down by the stern. There is progressive flooding and trim by the stern is increasing. What is the effect on transverse stability after the deck edge at the stern is submerged?
N a. KB increases, increasing BM and therefore GM N b. KG increases due to the weight of the added water on deck Y c. BM decreases from loss of water plane and greater volume. N d. There is no effect on transverse stability. 2319: What is NOT generally a characteristic of inhaling light naphtha?
N a. Dizziness N b. Headache Y c. Vomiting N d. Coughing 2352: Your vessel's drafts are: FWD 18'-09", AFT 19'-01". How much more cargo can be loaded to have the vessel down to the freeboard draft? (Use the information in Section 1, the blue pages, of the Stability Data Reference Book)
N a. 5333 tons N b. 5420 tons Y c. 5649 tons N d. 5775 tons 2358: Your vessel's drafts are FWD 20'-08", AFT 23'-00". Use the information in Section 1, the blue pages, of the Stability Data Reference Book to determine the final drafts if 195 tons of cargo are discharged 76 feet aft of amidships.
N a. FWD 20'-05", AFT 21'-11" N b. FWD 20'-07", AFT 22'-01" Y c. FWD 20'-11", AFT 22'-00" N d. FWD 21'-03", AFT 22'-04" 2385: When drilling from a MODU, the conductor casing is landed with its top extending to just __________.
N a. above the sea floor Y b. below the drill floor N c. below sea level N d. below the sea floor 2393: An integral part of a blowout preventer that serves as the closing element on an open hole, and whose ends do not fit around the drill pipe but seal against each other and shut off the space below completely is the __________.
N a. shear ram Y b. blind ram N c. pipe ram N d. annular ram 2418: Your vessel's drafts are: FWD 24'-07", AFT 25'-09"; and the KG is 23.2 feet. What is the righting moment when the vessel is inclined to 45°? (Use the reference material in Section 1, the blue pages, of the Stability Data Reference Book)
N a. 27,008 foot-tons N b. 29,778 foot-tons N c. 32,428 foot-tons Y d. 34,663 foot-tons 2450: During transfer operations, ethyl chloride spills into the water. According to the Chemical Data Guide, the ethyl chloride will boil off if the water temperature is above __________.
N a. 46°F Y b. 54°F N c. 60°F N d. 68°F 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 2699: Your vessel displaces 10,000 tons and has a KG of 22.6 feet. What will be the length of the remaining righting arm at an angle of inclination of 45° if the center of gravity shifts 2.0 feet transversely? (Use the information in Section 1, the blue pages, of the Stability Data Reference Book)
N a. 3.8 feet Y b. 2.7 feet N c. 1.9 feet N d. 0.9 foot 2956: The SS AMERICAN MARINER arrived in port with drafts of: FWD 21'-10.6", AFT 22'-11.6". Cargo was loaded and discharged as shown. Use sheet 2 in the white pages of The Stability Data Reference Book to determine the final drafts. ST-0089
N a. FWD 22'-00.1", AFT 23'-00.1" N b. FWD 21'-11.0", AFT 23'-01.2" Y c. FWD 21'-10.0", AFT 22'-10.0" N d. FWD 21'-08.9", AFT 22'-11.1" 3022: Vessels operating in warm water whose routes are restricted to 20 miles from a harbor of safe refuge shall carry life floats or buoyant apparatus for not less than __________. (small passenger vessel regulations)
N a. 25% of all persons on board Y b. 50% of all persons on board N c. 75% of all persons on board N d. 100% of all persons on board 3051: The external flotation bladder on an immersion suit should be inflated __________.
N a. only after two hours in the water N b. only after four hours in the water N c. before entry into the water Y d. upon entry into the water 3061: When transferring survivors from a survival craft to a rescue vessel, personnel on board the craft should __________.
N a. remove their lifejackets to make it easier to climb on board the rescue vessel N b. climb on top of the survival craft while waiting their turn to transfer to the rescue vessel Y c. remain seated inside the survival craft and make the transfer one person at a time N d. enter the water and swim over to the rescue vessel 3133: The stability which exists after the unintentional flooding of a compartment on a MODU is called __________.
N a. intact stability N b. initial stability N c. immersion stability Y d. damage stability 3157: The DEEP DRILLER, while loaded as shown in the Sample Load Form #4 (Drilling), suffers damage to the starboard center column below the waterline. Among the tanks from which you should pump is tank __________.
N a. C1S Y b. 9S N c. 9P N d. 2P 3182: What is the minimum number of portable fire extinguishers required on board a 45-foot motorboat having a fixed fire system on board? (Uninspected Vessel Regulations)
N a. 1 B-I Y b. 2 B-I N c. 3 B-I N d. 4 B-I 3207: The lights on the outside of the canopy of an inflatable liferaft operate __________.
N a. by turning the globe clockwise N b. by a switch at the light N c. by a light sensor Y d. automatically when the raft is inflated 3377: The DEEP DRILLER at a draft of 58.0 feet loads 68.94 long tons of ballast. What is the new draft?
N a. 52.0 feet N b. 57.5 feet Y c. 58.5 feet N d. 64.0 feet 3394: The carburetor is placed on the engine to __________.
N a. distribute the gasoline Y b. mix the fuel and air N c. properly lubricate the engine N d. assist in priming the cylinders 3469: The knife on an inflatable liferaft will always be located __________.
N a. in one of the equipment bags Y b. in a special pocket on the exterior of the canopy N c. on a cord hanging from the canopy N d. in a pocket on the first aid kit 3592: When should the emergency position-indicating radio beacon be activated after abandoning an OSV?
Y a. Immediately N b. After one hour N c. Only when another vessel is in sight N d. Only after sunset 3701: While loaded as shown in Sample Load Form #5 (Survival), an estimated 250 long tons of snow and ice accumulates on the DEEP DRILLER at an estimated height of 127 feet. Assuming no corrective ballasting, what is the rise in the height of the center of gravity corrected for longitudinal free surface effects?
N a. 2.62 feet N b. 2.20 feet Y c. 1.03 feet N d. 0.71 foot 3712: The rescuer can best provide an airtight seal during mouth to mouth ventilation by pinching the victim's nostrils and __________.
N a. cupping a hand around the patient's mouth N b. keeping the head elevated Y c. applying his mouth tightly over the victim's mouth N d. holding the jaw down firmly 3736: The most effective treatment for warming a crew member suffering from hypothermia is __________.
N a. running or jumping to increase circulation N b. raising body temperature rapidly by placing hands and feet in hot water Y c. bundling the body in blankets to rewarm gradually N d. laying prone under heat lamps to rewarm rapidly 3742: A rescuer can most easily determine whether or not an adult victim has a pulse by checking the pulse at the __________.
Y a. carotid artery in the neck N b. femoral artery in the groin N c. brachial artery in the arm N d. radial artery in the wrist 3950: You are picking up a conscious person that has fallen overboard. Recovery is easier if you approach with the __________.
Y a. victim to leeward N b. victim to windward N c. wind on your port side N d. wind on your starboard side 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 4241: The COASTAL DRILLER is elevated in 250 feet of water, experiencing 2 knots current and 70 knot winds. With a maximum leg reaction of 5,760 kips, the maximum wave height for drilling is __________.
N a. 15 feet Y b. 20 feet N c. 25 feet N d. 30 feet 4264: Which statement about immersion suits is TRUE?
Y a. Prior to abandonment, the suit allows body movement such as walking, climbing a ladder and picking up small objects. N b. The immersion suit seals in body heat and provides protection against hypoglycemia for weeks. N c. The suit is flameproof and provides protection to the wearer while swimming through burning oil. N d. The wearer of the suit is severely restricted and requires 1.5 times more time to climb a ladder than without the suit. 4457: Prior to entering a davit-launched liferaft, you should make sure that __________.
Y a. the liferaft is well ventilated of excess carbon dioxide N b. all personnel have removed their life preservers to facilitate boarding N c. the door flap has been cut away and stowed inside the raft N d. All of the above 4652: The SS AMERICAN MARINER has on board 3245 tons of cargo with an LCG-FP of 272.20 feet. See the distribution of the cargo to be loaded. Use the white pages of The Stability Data Reference Book to determine the final LCG-FP of the cargo. ST-0166
Y a. LCG-FP 267.7 feet N b. LCG-FP 268.4 feet N c. LCG-FP 269.2 feet N d. LCG-FP 270.6 feet 5315: The COASTAL DRILLER, in transit during a severe storm while at a draft of 9 feet 6 inches, has a KGT of 39.1 feet and a KGL of 39.9 feet. The margin on the maximum allowable KG is __________.
Y a. 2.6 feet N b. 3.4 feet N c. 25.1 feet N d. 25.9 feet 5671: When assuming the maximum ice weight accumulation on the DEEP DRILLER at survival draft, the vertical moments are increased by __________.
N a. 40,402 ft-long tons N b. 42,255 ft-long tons Y c. 45,593 ft-long tons N d. 49,280 ft-long tons 5897: The type of shackle used in making up tow lines to a MODU should be __________.
N a. screw pin N b. chain N c. anchor Y d. safety 6102: The SS AMERICAN MARINER has on board 5480 tons of cargo with an LCG-FP of 274.46 feet. See the distribution of the cargo to be loaded. Use the white pages of The Stability Data Reference Book to determine the final LCG-FP of the cargo. ST-0191
N a. LCG-FP 271.79 feet Y b. LCG-FP 272.87 feet N c. LCG-FP 274.04 feet N d. LCG-FP 275.13 feet 6613: What class of bulkhead is required around the galley on a MODU?
Y a. Class A N b. Class B N c. Class C N d. Class D 6615: Where are self-closing doors required on a MODU?
N a. In the galley Y b. In each stair tower N c. To each sleeping room N d. To the engine room 7421: After receiving your distress call, the U.S.C.G. will ask you to switch to which SSB frequency?
N a. 2570 Y b. 2670 N c. 2770 N d. 2870 8131: The COASTAL DRILLER is loaded as shown in Sample Load Form #3 (Drilling). What would be the new sum of longitudinal moments for the liquid variables if the entire contents of drill water tank #17 are transferred to drill water tank #18?
N a. 181,648 ft-kips Y b. 181,718 ft-kips N c. 187,345 ft-kips N d. 195,462 ft-kips 9187: The external flotation bladder on an immersion suit should be inflated __________.
N a. before you enter the water Y b. after you enter the water N c. after one hour in the water N d. after you notice that your suit is losing buoyancy 9503: Stability is determined principally by the location of two points in a vessel: the center of buoyancy and the __________.
N a. metacenter N b. geometric center of the waterplane area Y c. center of gravity N d. center of flotation 9681: What is the minimum period of time that the air supply for a self-contained breathing apparatus is required to last?
N a. 10 minutes N b. 15 minutes Y c. 30 minutes N d. 45 minutes