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.
35: Which statement is TRUE of a gasoline spill?
Y a. It is visible for a shorter time than a fuel oil spill. N b. It is not covered by the pollution laws. N c. It does little harm to marine life. N d. It will sink more rapidly than crude oil. 194: Which signal given by flashing light changes a statement into a question?
N a. C Y b. RQ N c. N N d. NO 249: Large quantities of gas in the shale shaker area may be an indication of __________.
N a. a break in the riser system N b. low formation pressure N c. a break in the drill string Y d. high formation pressure 274: The flag hoist 62.2 would be sent as pennant 6, pennant 2, __________.
N a. answering pennant, first substitute Y b. answering pennant, second substitute N c. space, second substitute N d. answering pennant, third substitute 300: In the small passenger vessel regulations a coastwise route is defined as one that is __________.
N a. not more than 50 statute miles from shore in the Gulf of Mexico N b. on ocean waters more than 200 nautical miles from shore in the Gulf of Alaska N c. not more than 20 statute miles from the nearest safe harbor in the Pacific Ocean Y d. not more than 20 nautical miles offshore in the ocean 394: If you are transmitting a distress message by radiotelephone you should __________.
Y a. use English language N b. always use the International Code N c. preface it by the word "Interco" N d. follow the transmission with the radio alarm signal 442: On the all-purpose nozzle, the position of the valve when the handle is all the way forward is __________.
Y a. shut N b. fog N c. solid stream N d. spray 483: The SS AMERICAN MARINER is ready to load the cargo listed. There is already 4184 tons of cargo on board with a KG of 27.8 feet. Use the white pages of the Stability Data Reference Book to determine the final KG of all the cargo after loading is completed. ST-0008
Y a. KG 25.8 feet N b. KG 26.6 feet N c. KG 27.2 feet N d. KG 28.0 feet 627: Distress flares and smoke signals for small passenger vessels __________.
N a. are not required aboard vessels on runs of less than 30 minutes duration N b. must be Coast Guard approved and stowed in a portable, watertight container N c. must be marked with an expiration date not more than 42 months from the date of manufacture Y d. All of the above 777: On small passenger vessels a gasoline engine must be fitted with __________.
N a. A means of backfire flame control N b. A lubricating oil pressure gauge and a tachometer N c. Jacket water discharge temperature gauges Y d. All of the above 867: Cargo vessels being navigated, and fitted with emergency lighting and power systems, shall have their emergency systems tested at least once __________.
N a. a month Y b. in each week N c. in every 6 months N d. in every 12 months 932: Portable CO2 fire extinguishers should NOT be used to inert a space containing flammable liquids due to the danger of __________.
N a. the CO2 being inhaled by personnel N b. reflash of burning liquids N c. vapor condensation on the extinguisher Y d. the discharge causing a static spark 940: When a vessel is inclined by an external force, the __________.
N a. shape of the vessel's underwater hull remains the same N b. vessel's center of gravity shifts to the center of the vessel's underwater hull Y c. vessel's center of buoyancy shifts to the center of the vessel's underwater hull N d. vessel's mean draft increases 1084: On small passenger vessels, what type of devices are required at both the tank and engine connections of all internal combustion engine fuel lines?
N a. Clean out plates N b. Fuel gauges N c. Drain valves Y d. Shut-off valves 1085: When lowering lifeboats in heavy seas, a good practice is to rig frapping lines __________.
N a. on only the forward falls N b. on only the after falls Y c. with a lead of about 45 degrees to the boat N d. from the falls to the main deck of the vessel 1119: A fill pipe for a gasoline tank on board a small passenger vessel must be __________.
N a. arranged so neither liquid gasoline nor its vapors can overflow or escape inside the vessel N b. terminated on the weather deck and extend to within one-half of its diameter from the bottom of the tank N c. fitted with a suitably marked watertight deck plate or screw cap Y d. All of the above 1243: What is TRUE about hoisting operations?
N a. Personnel may work beneath suspended loads, as long as they are alert and wear hard hats. N b. If a suspended load with no tag begins to spin, personnel should attempt to stop the spinning if the load is within reach. N c. If tag lines are used to control a suspended load, they should be secured to the deck. Y d. Personnel not involved in the hoisting operation should be kept clear of the transfer area. 1257: Providing you are not sailing in the Red Sea or another special area as listed in ANNEX V of MARPOL, how many miles from land must you be to throw garbage including bottles, rags, and glass that has not been ground up into the sea?
N a. 3 nm N b. 6 nm Y c. 12 nm N d. 25 nm 1268: Where must the draft marks be placed on a small passenger vessel?
N a. On each side of the stem N b. Near the stern post or rudder post N c. At each end of the vessel Y d. All of the above 1476: Your vessel has 3 lifeboats on each side. The aftermost boat on the starboard side is designated as boat number __________.
N a. 6 Y b. 5 N c. 3 N d. 3 STARBOARD 1909: On a passenger vessel, the vessel's name must appear on __________.
N a. ring life buoy N b. lifeboats N c. lifeboat oars Y d. All of the above 1937: On offshore drilling units, a fire drill must be conducted at least once a __________.
Y a. week N b. month N c. quarter N d. year 1969: A sailing vessel with the wind coming from 290° relative would be __________.
Y a. on a close reach on a port tack N b. close hauled on a starboard tack N c. on a broad reach on a port tack N d. on a beam reach on a starboard tack 2296: Regulations require that cargo pumps in tank vessels carrying grade D liquid cargo shall be isolated from sources of vapor ignition by __________.
N a. cofferdams Y b. gastight bulkheads N c. passageways or living quarters N d. general cargo spaces 2425: Every seaman injured on a fishing vessel must report the injury to the Master, individual in charge, or other agent of the employer __________.
N a. before the end of the voyage N b. no later than 24 hours after the vessel docks Y c. no later than 7 days after the injury occurred N d. only if the injury prevents him from working 2631: In MODU construction, beam brackets are triangular plates that join the deck beam to a __________.
N a. bulkhead Y b. frame N c. stanchion N d. deck longitudinal 2686: Which tank barges require draft marks?
Y a. All tank barges N b. Notch barges over 1000 GT N c. Tank barges over 100 GT N d. Tank barges over 50 GT 2955: For a floating MODU, the center of buoyancy and the metacenter are in the line of action of the buoyant force __________.
N a. only when there is positive stability N b. only when there is negative stability N c. only when there is neutral stability Y d. at all times 3002: A vessels Certificate of Inspection will show the __________. (small passenger vessel regulations)
N a. crew requirements N b. minimum fire fighting and lifesaving equipment N c. route permitted Y d. All of the above 3055: Which statement is TRUE concerning life jackets?
N a. Buoyant vests may be substituted for life jackets. Y b. Life jackets are designed to turn an unconscious person's face clear of the water. N c. Life jackets must always be worn with the same side facing outwards to float properly. N d. Lightly stained or faded life jackets will fail in the water and should not be used. 3062: The Master of a vessel shall make sure the EPIRB is tested __________. (small passenger vessel regulations)
N a. daily N b. weekly N c. every two weeks Y d. monthly 3268: Diesel engines are considered safer than gasoline engines because __________.
N a. they are more heavily built Y b. the fuel used is less volatile N c. they can be easily reversed N d. they operate at a lower speed 3666: When you are firing a pyrotechnic distress signal, it should be aimed at __________.
N a. straight overhead N b. at the vessel whose attention you are trying to get N c. into the wind Y d. about 60 degrees above the horizon 3793: When the ullage is 6.4 feet in P-Tank #5 for the Deep Driller, what is the value of the longitudinal moment?
N a. -2,254 foot-tons N b. -2,949 foot-tons N c. -3,392 foot-tons Y d. -4,249 foot-tons 3902: 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-0149
Y a. Available GM 3.0 ft N b. Available GM 3.7 ft N c. Available GM 4.0 ft N d. Available GM 4.2 ft 3967: The sounding in tank 1P of the DEEP DRILLER is 7.58 feet. It is decided to fill tank 1P by flooding through the sea chest. What are the vertical moments for the added ballast?
N a. 6,899 ft-long tons N b. 6,149 ft-long tons Y c. 5,908 ft-long tons N d. 2,615 ft-long tons 3994: The color of the signal flare sent up by a submarine about to surface due to an emergency condition within the submarine is __________.
N a. green Y b. red N c. white N d. yellow 4017: Towing vessel fire protection regulations define a "fixed fire-extinguishing system" to include all of the following EXCEPT a _____________ .
N a. carbon-dioxide system Y b. halon system N c. manually-operated clean-agent system N d. manually-operated water-mist system 4045: The DEEP DRILLER, loaded as shown in the Sample Load Form #4 (Drilling), discharges a non-liquid load of 275.8 long tons from a position 130 feet above the keel, 40 feet forward of amidships, and 30 feet to port of the centerline. What is the new GMT?
N a. 5.98 feet N b. 6.84 feet N c. 7.11 feet Y d. 9.24 feet 4123: The DEEP DRILLER is observed to be level at a draft of 60.0 feet. At the same time, the calculated load form shows the displacement to be 17,845 long tons, total longitudinal moments 51,466 foot-tons, and total transverse moments -10,000 foot-tons. What is the longitudinal location of the missing load?
N a. 40.45 feet N b. 0.62 feet N c. -0.61 feet Y d. -40.57 feet 4465: The COASTAL DRILLER's ability to meet the damage stability criteria depends on maintaining watertight integrity, displacement less than 14,158 kips, level attitude, and KGT and KGL less than __________.
N a. the height of the righting arm Y b. the maximum allowed N c. GMT and GML N d. BMT and BML 4567: When elevated, placing the LCG and TCG at the leg centroid provides __________.
N a. reduced scour rates N b. higher variable loading during preloading N c. higher drilling loads Y d. equal leg reactions 4811: The COASTAL DRILLER is loaded as shown in the Sample Load Form #1 (Rig Move). What is the value of KMT if the entire contents of drill water tanks 6 and 7 are discharged?
N a. 135.91 feet Y b. 136.38 feet N c. 136.62 feet N d. 136.89 feet 5513: A link on an anchor chain should be replaced when wear or grinding of surface cracks has reduced the cross section area by __________.
N a. 4% N b. 6% N c. 8% Y d. 10% 5731: Given the same water depth and line tension, the catenary length of a 19 pound/foot wire rope mooring line in comparison to the catenary length of a 90 pound/foot mooring chain will be __________.
N a. shorter Y b. longer N c. identical N d. indeterminable 5962: Your drafts are: FWD 25'-09", AFT 28'-03". Use the blue pages of the Stability Data Reference Book to determine the location of the center of flotation relative to amidships.
N a. 2.6 feet forward N b. 2.1 feet forward Y c. at the center of flotation N d. 0.8 foot aft 6683: How must each storage tank for helicopter fuel on a MODU be marked?
N a. DANGER - KEEP AWAY N b. DANGER - EXPLOSIVE VAPORS N c. DANGER - NO SMOKING Y d. DANGER - FLAMMABLE LIQUID 6791: At the required fire drill conducted aboard a MODU, all persons must report to their stations and demonstrate their ability to perform the duties assigned to them __________.
N a. by the toolpusher Y b. in the Muster List ("Station Bill") N c. by the person conducting the drill N d. at the previous safety meeting 6955: Regulations require certain records to be retained on board a MODU for how long after the report of a casualty?
N a. 1 month Y b. 3 months N c. 6 months N d. 12 months 7021: 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 7051: When a patient is suspected of having appendicitis, the primary action is to __________.
N a. give the patient a laxative to relieve pain N b. give the patient morphine sulfate to relieve pain Y c. confine to bed until helicopter arrives N d. give the patient aspirin with a glass of water 7355: When do you use your FCC call sign when transmitting on channel 16?
N a. Only at the beginning of a transmission N b. Only in an emergency N c. Only if asked by the U.S. Coast Guard Y d. Always at the beginning and ending of a transmission 8541: The process of waiting a period of time before pretensioning an anchor is known as __________.
Y a. soaking N b. settling N c. sinking N d. bedding in 8685: The DEEP DRILLER, at 58.0 feet draft in sea water, places 275.8 long tons on board. What is the new draft?
N a. 56 feet N b. 58 feet Y c. 60 feet N d. 62 feet 8695: The DEEP DRILLER, at 58.0 feet draft in sea water, discharges 200 long tons. What is the new displacement?
N a. 16,263 long tons Y b. 17,642 long tons N c. 17,842 long tons N d. 18,118 long tons 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 9497: Stability is determined principally by the location of the point of application of two forces: the upward-acting buoyant force and the __________.
N a. upward-acting weight force Y b. downward-acting weight force N c. downward-acting buoyant force N d. environmental force 9533: Unstable equilibrium exists at small angles of inclination when __________.
Y a. G is above M N b. G is off the centerline N c. B is off the centerline N d. B is above G 9567: The correction to KG for transverse free surface effects may be found by dividing the vessel's displacement into the __________.
N a. transverse free surface correction for the vessel N b. sum of the vertical moments of the vessel Y c. sum of the transverse free surface moments of the vessel N d. transverse baseline of the vessel 9591: The DEEP DRILLER is loaded as shown in the Sample Load Form #2 (Ballasting to Survival). What is the new draft if all the bulk materials are discharged?
N a. 36.23 feet Y b. 44.27 feet N c. 45.73 feet N d. 53.77 feet