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.
174: If you sent out a signal on 12 March 1980, the date would be indicated by __________.
Y a. D120380 N b. D801203 N c. D031280 N d. D800312 257: Which vessel greater than 100 GT is NOT required to have an EPIRB.
N a. A sailing vessel N b. A fishing vessel Y c. A non self-propelled vessel in tow N d. A towing vessel 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, 3 556: All lifeboats, rescue boats, and rigid-type liferafts shall be stripped, cleaned, and thoroughly overhauled at least once every __________.
N a. 6 months Y b. year N c. 18 months N d. two years 568: On a small passenger vessel, if an inlet or discharge pipe is not accessible, its shut off valve __________.
N a. must be operable from the weather deck N b. may be operable from any accessible location above the bulkhead deck N c. must be labeled at its operating point to show its identity and direction of closing Y d. All of the above 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 585: How long must a "Declaration of Inspection" be kept on board?
N a. One week N b. Two weeks Y c. One month N d. Three months 588: At night while the ship is tied up to the dock, a fire breaks out in a cargo hatch. After sounding the alarm, what should the person on watch do?
N a. Begin fighting the fire immediately. N b. Await further orders from the Master. N c. Let go the lines to let the vessel drift to an anchorage. Y d. Send a person to summon the shore authorities. 701: Which statement about free surface is TRUE?
N a. A partially filled space with 40% surface permeability will have greater free surface effect than one with 60% surface permeability. N b. Pocketing increases the loss of GM due to free surface effect. N c. Cargo with a specific gravity of 1.05 has less free surface effect than a cargo with a specific gravity of 0.98. Y d. Pocketing occurs at small angles of inclination when a tank is 98% full. 710: Buoyancy is a measure of the ship's __________.
Y a. ability to float N b. deadweight N c. freeboard N d. midships strength 830: Your vessel has a midships engine room and the cargo is concentrated in the end holds. The vessel is __________.
N a. sagging with tensile stress on main deck N b. sagging with compressive stress on main deck Y c. hogging with tensile stress on main deck N d. hogging with compressive stress on main deck 967: Gasoline fuel tanks on small passenger vessels must be installed __________.
Y a. independent of the hull N b. on a level higher than the engine N c. in a cool and insulated place N d. so the fuel line to the engine leads from a shut-off valve at the bottom of the tank 1249: Which area is designated a special area by Annex V to MARPOL 73/78?
N a. Gulf of Saint Lawrence N b. Sargasso Sea Y c. Red Sea N d. Great Lakes 1294: According to the "T-Boat" regulations, the permanent marks placed on each side of a vessel forward, aft, and amidships to indicate the maximum allowable draft and trim are called __________.
Y a. loading marks N b. the air draft N c. depth marks N d. Plimsoll marks 1313: The SS AMERICAN MARINER is ready to load the cargo listed. There is already 3224 tons of cargo on board with a KG of 29.8 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-0035
N a. KG 27.2 feet N b. KG 27.8 feet N c. KG 28.4 feet Y d. KG 29.0 feet 1408: What is NOT a characteristic of carbon dioxide fire-extinguishing agents?
Y a. Effective even if ventilation is not shut down N b. Will not deteriorate in storage N c. Non-corrosive N d. Effective on electrical equipment 1417: A vessel is "listed" when it is __________.
N a. down by the head N b. down by the stern Y c. inclined due to off-center weight N d. inclined due to wind 1419: Your vessel is listing 4° to port and has a short rolling period. There is loose firefighting water in the hull. The ship is trimmed down by the head with one foot of freeboard at the bow. Which action should you take FIRST?
N a. Press up the slack NO.1 starboard double bottom tank. Y b. Pump out the forepeak tank. N c. Eliminate the water in the 'tween decks aft. N d. Jettison stores out of the paint locker in the fo'c'sle. 1477: A fire starts on your vessel while refueling. You should FIRST __________.
N a. stop the ventilation Y b. sound the general alarm N c. determine the source of the fire N d. attempt to extinguish the fire 1526: Which type of portable fire extinguishers is NOT designed for use on flammable liquid fires?
N a. Foam N b. Dry chemical Y c. Water (cartridge-operated) N d. Carbon dioxide 1541: Which would be considered pollution under the U.S. water pollution laws?
N a. Garbage N b. Hazardous substances N c. Oil Y d. All of the above 1675: What entry would NOT be shown on the V line of an AMVER report?
Y a. MED TECH N b. MD N c. NONE N d. NURSE 1711: Which precaution should be taken when testing a line throwing gun?
Y a. Never remove the line from the rocket. N b. Fire it at an angle of approximately 90 degrees to the horizon. N c. Wear asbestos gloves. N d. All of the above 1755: When checking the oxygen content of the cargo tanks prior to loading cargoes requiring vapor recovery, the atmosphere must be sampled __________.
N a. one meter from the tank bottom and one meter below the tank top Y b. one half the ullage of the tank and one meter below the tank top N c. one half the ullage of the tank and one meter above the tank bottom N d. at three meter intervals from the tank top 1914: Your vessel displaces 728 tons and measures 138'L by 31'B. What is the reduction in GM due to free surface if the fish hold (36'L by 29'B by 9'D) is filled with 3.6 feet of water? (Each foot of water weighs 29.8 tons)
N a. 2.35 feet Y b. 2.50 feet N c. 2.72 feet N d. 2.96 feet 1949: What is meant by "CES"?
N a. Coast Earth Satellite Y b. Coast Earth Station N c. Central Equatorial Station N d. Coastal Equivalent Station 2533: An obstruction on a helodeck is any object that might present a hazard to the __________.
Y a. rotor blades and landing gear N b. unloading of passengers N c. loading of cargo N d. pilot's visibility 2597: Reinforcing frames attached to a bulkhead on a MODU are called __________.
N a. side longitudinals N b. intercostals Y c. stiffeners N d. brackets 2613: What is required in addition to the heat, fuel, and oxygen of the fire triangle to have a fire?
N a. Smoke N b. Electricity Y c. Chain reaction N d. Pressure 2709: Your vessel's drafts are: FWD 24'-06", AFT 25'-08"; and the KG is 22.9 feet. Use the selected stability curves in the blue pages of the Stability Data Reference Book to determine the righting arm at 50° inclination if the center of gravity is 0.5 foot off center.
N a. 3.3 feet N b. 2.6 feet Y c. 2.3 feet N d. 2.0 feet 2720: To determine the pressure and temperature limitations under which LFG is required to be transported on a barge, you should look at the __________.
Y a. Certificate of Inspection N b. loading order N c. rules and regulations for tank vessels N d. tankerman's document 2870: If a vessel loads 250 tons of deck cargo resulting in a GM of -0.4 foot on 8000 tons displacement, what will be the angle of loll? (Use the information in Section 1, the blue pages, of the Stability Data Reference Book)
Y a. 12° N b. 10° N c. 8° N d. 6° 3083: 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-0104
N a. 7.7 feet N b. 9.1 feet N c. 9.9 feet Y d. 10.7 feet 3111: For a MODU with list, an increase in GMT will cause the inclination to __________.
N a. stabilize at an angle of loll Y b. decrease N c. increase N d. remain constant 3147: The DEEP DRILLER, while loaded as shown in the Sample Load Form #4 (Drilling), suffers severe damage to the starboard forward column below the waterline. You should pump from tank __________.
N a. C1S N b. 8S N c. 2P Y d. 1S 3191: To assess the potential for progressive flooding aboard a damaged MODU, you must know the __________.
Y a. integrity of the watertight boundaries N b. capacity of the water sprinkler systems N c. operation of the machinery space bilge level alarms N d. All of the above 3216: Gasoline fuel tank vents should terminate __________.
N a. in the engine compartment N b. in the fuel tank space Y c. above or outside the hull N d. at the most convenient location 3245: The SS AMERICAN MARINER will sail with the load shown. Use the white pages of The Stability Data Reference Book to determine the drafts. ST-0115
Y a. FWD 25'-02", AFT 29'-10" N b. FWD 25'-06", AFT 29'-06" N c. FWD 27'-10", AFT 26'-02" N d. FWD 29'-11", AFT 25'-04" 3273: A semisubmersible with a displacement of 20,000 long tons and a KG of 52 feet discharges 300 long tons of barite from P-tanks located 120 feet above the keel. What is the change in KG?
N a. 0.79 foot downward N b. 1.00 foot downward Y c. 1.04 feet downward N d. 1.83 feet downward 3415: A vessel has a strong wind on the port beam. This has the same affect on stability as __________.
Y a. weight that is off-center to starboard N b. increasing the draft N c. reducing the freeboard N d. increasing the trim 3426: In illustration D011SA, number 1 operates the __________. (D011SA )
N a. releasing gear N b. sea painter Y c. Fleming gear N d. McCluny hook 3490: According to the SOLAS regulations, lifeboat falls must be renewed at intervals of how many years?
N a. 2.5 N b. 3 N c. 4 Y d. 5 3642: When communicating on the radiotelephone using plain English, what procedure word indicates the end of my transmission and that a response is necessary?
N a. Out Y b. Over N c. Roger N d. Wilco 3930: You have abandoned your vessel. You are in a liferaft and have cleared away from your vessel. One of your FIRST actions should be to __________.
N a. take measures to maintain morale N b. prepare and use radio equipment N c. identify the person in charge of liferaft Y d. search for survivors 3958: If there's a fire aboard your vessel, you should FIRST __________.
N a. notify the Coast Guard N b. have passengers put on life preservers Y c. sound the alarm N d. cut off air supply to the fire 4126: Using sheet 25 in the Guidance Manual for Loading M.V. Grand Haven, determine the amount of ballast required in tank No. 5 (P & S) to maintain drafts of 17'-00" forward and 22'-06" aft for a vessel loaded with grain which has a test weight of 33 lbs.
N a. 1010 tons each N b. 1025 tons each N c. 1045 tons each Y d. 1070 tons each 4270: Which statement about immersion suits is TRUE?
N a. The primary color of the suit's exterior may be red, orange or yellow. Y b. The suit must, without assistance, turn an unconscious person's mouth clear of the water within 5 seconds. N c. The suit is flameproof and provides protection to a wearer swimming in burning oil. N d. The suit may be stored in a machinery space where the ambient temperature is 160°F. 4391: Which data is NOT used in the Allowable Wind and Wave Charts for the COASTAL DRILLER?
N a. Leg penetration N b. Wave height Y c. Total weight N d. Current 4525: Preload tank 22B on the COASTAL DRILLER contains 5.0 feet of preload. It is decided to complete filling the tank. What is the TCG of the added liquid?
N a. 65.60 feet N b. 65.74 feet N c. 65.77 feet Y d. 65.83 feet 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 4813: The COASTAL DRILLER is loaded as shown in the Sample Load Form #1 (Rig Move). What is the value of KML if the entire contents of drill water tanks 6 and 7 are discharged?
N a. 253.90 feet N b. 253.24 feet Y c. 252.92 feet N d. 252.24 feet 6555: The chemicals in sacks aboard MODU's are palletized to reduce __________.
Y a. labor in loading and handling N b. pilferage N c. marking and labeling N d. contamination 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 7345: What is the average range of vessel-to-vessel VHF-FM radio communications?
Y a. 15 to 20 miles N b. 60 to 90 miles N c. 90 to 120 miles N d. 120 to 150 miles 8156: Category 1 EPIRBs are required to be carried on board __________.
N a. small passenger vessels on the Great Lakes N b. all deep draft vessels Y c. fishing industry vessels N d. small passenger vessels 9195: When using the rain water collection tubes on a liferaft, the first collection should be __________.
N a. passed around so all can drink Y b. poured overboard because of salt washed off the canopy N c. saved to be used at a later time N d. used to boil food 9528: You are in Inland Waters of the United States. You may discharge overboard __________.
N a. bottles N b. metal N c. dunnage Y d. None of the above 9607: There is a fire aft aboard your vessel. To help fight the fire, you should __________.
Y a. head the bow into the wind and decrease speed N b. put the wind off either beam N c. put the stern into the wind and increase speed N d. put the stern into the wind and decrease speed 9607: There is a fire aft aboard your vessel. To help fight the fire, you should __________.
Y a. head the bow into the wind and decrease speed N b. put the wind off either beam N c. put the stern into the wind and increase speed N d. put the stern into the wind and decrease speed 9651: In a fixed CO2 fire extinguishing system where pressure from pilot cylinders is used to release the CO2 from the main bank of cylinders, the number of required pilot cylinders shall be at least __________.
Y a. 2 N b. 3 N c. 4 N d. 6