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.
3: To turn over an inflatable liferaft that is upside down, you should pull on the __________.
N a. canopy N b. manropes N c. sea painter Y d. righting strap 61: You are towing a 1000 gross ton gasoline tank barge. The barge is NOT gas free. Regulations say that the cargo tank hatches, ullage holes, and Butterworth plates on the barge may remain open without flame screens __________.
N a. without restriction N b. only while in areas of good weather Y c. when under the supervision of a senior crew member on duty N d. only when the barge is empty 135: Which statement concerning an accidental oil spill in the navigable waters of the U.S. is FALSE?
N a. The person in charge must report the spill to the Coast Guard. N b. Failure to report the spill may result in a fine. N c. The company can be fined for the spill. Y d. The Corps of Engineers is responsible for the clean up of the spill. 251: Free communication effect is in direct proportion to __________.
Y a. length and width of space N b. length of space only N c. width of space only N d. neither length nor width 385: You are operating a non-ocean going vessel, how much of the accumulated oily waste must you be able to retain on board?
N a. 25% N b. 50% N c. 75% Y d. 100% 498: An unconscious person should NOT be __________.
N a. placed in a position with the head lower than the body N b. given an inhalation stimulant Y c. given something to drink N d. treated for injuries until conscious 618: You are on watch at night in port and discover a fire in #1 hatch. Which action should you take FIRST?
N a. Advise the Chief Mate and Master. N b. Release carbon dioxide into the hatch. Y c. Sound the general alarm. N d. Lead a fire hose to the hatch. 622: Most enclosed lifeboats will right themselves after capsizing IF the __________.
N a. lower ballast tanks are filled with water Y b. passengers are strapped to their seats N c. sea anchor is deployed to windward N d. fuel tanks are not less than half full 695: The Declaration of Inspection made before oil transfer operations must be signed by the __________.
N a. Master of the vessel N b. Captain of the Port Y c. person(s) in charge N d. All of the above 736: How many liters of water per person must be carried in lifeboats on a tankship sailing a coastwise route?
N a. None N b. One N c. Two Y d. Three 785: 33 CFR 156 deals with matters concerning __________.
Y a. oil and hazardous material transfer operations N b. vessel construction and design N c. operation of nautical school ships N d. lifesaving and firefighting equipment 1181: The SS AMERICAN MARINER is ready to load the cargo listed. There is already 4145 tons of cargo on board with a KG of 25.5 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-0031
Y a. KG 25.0 feet N b. KG 25.6 feet N c. KG 26.2 feet N d. KG 26.8 feet 1264: The operating cord on an inflatable liferaft should be renewed by __________.
N a. removing the top half of the shell, cutting the line at its source, and renewing completely N b. cutting the line where it enters the case and replacing that portion N c. leaving the original line and tying another one to it so the two lines will take the strain Y d. an approved servicing facility ashore 1340: When compared to a high-expansion foam, a low-expansion foam will __________.
N a. be dryer N b. be lighter N c. be less heat resistant Y d. not cling to vertical surfaces 1434: Halon fire extinguishers are NOT effective when used on which types of fires?
N a. Fires in electrical equipment N b. Flammable oils and greases N c. Class "A" fires in ordinary combustibles Y d. Materials containing their own oxygen 1486: A cargo of 30 tons is to be loaded on deck 30 feet from the ship's centerline. The ship's displacement including the 30 tons cargo will be 9,000 tons and the GM will be 5 feet. The list of the vessel after loading this cargo will be __________.
Y a. 1.14° N b. 2.05° N c. 2.31° N d. 3.40° 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 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 1683: You are running before a strong wind in a sloop. The most dangerous thing to do is __________.
Y a. jibe N b. tack about N c. reef the mainsail N d. strike the jib 1848: Your vessel displaces 477 tons and measures 116'L x 31'B. You ship a large wave on the after deck. What is the reduction in GM due to free surface before the water drains overboard, if the after deck measures 54'L x 31'B and the weight of the water is 51.5 tons?
N a. 6.43 feet N b. 6.75 feet N c. 6.99 feet Y d. 7.25 feet 1919: A sailing vessel with the wind coming from 050° relative would be __________.
Y a. close hauled on the starboard tack N b. reaching on a starboard tack N c. on a broad reach on a port tack N d. running before the wind 2029: A yawl is a sailing vessel with __________.
N a. a single mast Y b. two masts: with the mizzen stepped abaft the rudder post N c. two masts: with the mizzen stepped forward of the rudder post N d. two masts: a foremast and a mainmast 2096: Steam driven pumps are considered, by regulations, sources of vapor ignition if the steam temperature is at least __________.
N a. 100°C N b. 212°F Y c. 500°F N d. 1200°F 2135: 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-0051
N a. 395 tons Y b. 530 tons N c. 750 tons N d. 990 tons 2177: What is the primary equipment for receiving MSI?
N a. SART N b. EPIRB Y c. NAVTEX N d. INMARSAT-B 2394: Your vessel's drafts are FWD 24'-09", AFT 27'-01". Use the information in Section 1, the blue pages, of the Stability Data Reference Book to determine the final drafts if 122 tons are discharged 76 feet aft of amidships, 128 tons are discharged 54 feet forward of amidships, and 68 tons of fuel is pumped 48 feet aft.
N a. FWD 24'-01", AFT 26'-08" N b. FWD 24'-02", AFT 26'-11" Y c. FWD 24'-04", AFT 26'-08" N d. FWD 24'-05", AFT 26'-02" 2405: The heavy three-, four-, or six-sided length of pipe suspended from the swivel through the rotary table and connected to the topmost joint of drill pipe to turn the drill stem as the rotary table turns is called the __________.
N a. swivel N b. bail Y c. kelly N d. cock 2478: Depending on its concentration, which product(s) can be classified as either grade D or E?
N a. Sulfuric acid Y b. Formaldehyde solutions 37% to 50% N c. 1,1,1-trichloroethane N d. All of the above 2783: The angle of loll is a stability term which applies to a floating MODU with __________.
N a. off-center loading N b. stiff characteristics N c. excessive pitch or roll Y d. negative initial stability 2805: A vessel heading NNW is on a course of __________.
N a. 274.5° N b. 292.0° N c. 315.5° Y d. 337.5° 2819: Distress flares and smoke signals are not required on vessels operating on short runs. A "short run" is limited to __________. (small passenger vessel regulation)
N a. water of less than 20 feet in depth N b. where land is always in sight N c. no more than 5 miles Y d. about 30 minutes away from the dock 2845: 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-0084
N a. FWD 27'-01", AFT 25'-08" N b. FWD 29'-09", AFT 25'-09" N c. FWD 25'-09", AFT 30'-05" Y d. FWD 25'-06", AFT 30'-00" 2853: What can be used to measure the percentage of oxygen inside a confined space?
N a. Flame safety lamp N b. Combustible gas indicator Y c. Oxygen indicator N d. H2S meter 2878: To prevent the spread of fire by conduction you should __________.
N a. remove combustibles from direct exposure Y b. cool the bulkheads around the fire N c. close all openings to the area N d. shut off all electrical power 3105: Subtracting the height of the center of gravity corrected for transverse free surface effects from the height of the transverse metacenter of a MODU yields __________.
N a. GM Y b. GMT N c. KGT N d. KMT 3137: With damaged floating vessels, the most important consideration is the preservation of __________.
N a. bilge pumping capacity Y b. reserve buoyancy N c. level attitude N d. instability 3375: The DEEP DRILLER at a draft of 58.0 feet discharges 1,792.44 long tons of ballast. What is the new draft?
N a. 40 feet Y b. 45 feet N c. 50 feet N d. 55 feet 3413: With no environmental forces on the DEEP DRILLER, the average of the forward drafts is 59.0 feet, and the average of the aft drafts is 61.0 feet. KGL is 51.13 feet. What is the value of LCG?
N a. -0.12 foot N b. 0.12 foot Y c. 2.11 feet N d. 2.35 feet 3417: Which statement is TRUE concerning an inflatable liferaft?
N a. The floor may be inflated for insulation from cold water. N b. Crew members may jump into the raft without damaging it. N c. The raft may be boarded before it is fully inflated. Y d. All of the above 3467: 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 3556: The normal equipment of every rescue boat shall include __________.
Y a. compass N b. one 50 meter line N c. one can opener N d. All of the above 3562: The Master or person-in-charge of an OSV shall insure that each deck from which rescue boats are launched is __________.
N a. surfaced with a nonskid texture N b. roped off to prevent unnecessary access Y c. kept clear of any obstructions that would interfere with launching N d. posted with a list of persons assigned to the rescue boat 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 3770: The abandon ship signal is __________.
N a. a continuous ringing of general alarm bells for at least 10 seconds N b. a continuous ringing of the general alarm, and sounding of the ship's whistle Y c. more than 6 short blasts and 1 long blast of the ship's whistle and the same signal on the general alarm bells N d. a continuous sounding of the ship's whistle 3815: Among the valves to open when deballasting using tanks 1P and 10P of the DEEP DRILLER is __________.
N a. 2 Port N b. 24 Port Y c. 48 Port N d. 44 Port 4337: The COASTAL DRILLER, following discharge of preload, should __________.
N a. leave dump valves open Y b. close all dump valves N c. remove dump valves N d. replace dump valves 5504: While signaling by flashing light you make an error. You should send __________.
N a. RPT, then repeat the entire signal N b. EEE, then send the word correctly Y c. the erase signal then continue the message with the last correctly spelled word N d. the correction signal and re-spell the word 5958: You are wearing a breathing apparatus inside a tank. How many tugs on the lifeline should you give to indicate that you are advancing?
N a. 1 Y b. 2 N c. 3 N d. 4 6495: A small fuel spillage has occurred during helicopter refueling. After the leak has been stopped and fire-control personnel have been notified and are standing by, the next step is to __________.
N a. proceed with fueling operation N b. have helicopter move to a safer location Y c. wash spilled fuel away with a flood of water N d. clean spilled fuel with rags 7071: The sorting of accident victims according to the severity of their injuries is called __________.
N a. evaluation Y b. triage N c. surveying N d. prioritizing 7081: In managing a situation involving multiple injuries, the rescuer must be able to __________.
N a. provide the necessary medication Y b. rapidly evaluate the seriousness of obvious injuries N c. accurately diagnose the ailment or injury N d. prescribe treatment for the victim 7637: When a floating MODU inclines to an angle slightly less than the angle of loll, she will __________.
N a. capsize N b. incline less N c. flop to the other side Y d. return to the angle of loll 8295: The DEEP DRILLER suffers minor flooding of the port pump room. If both port bilge pumps fail to dewater the pump room, you should use the __________.
Y a. port drill water pump N b. port saltwater service pump N c. port ballast pumps N d. starboard ballast pumps and crossover system 8385: What condition will result in the automatic shutdown of a diesel engine?
N a. High jacket water pressure N b. High lube oil pressure Y c. Low lube oil pressure N d. Excessive turbo charger speed 8775: While drilling loaded as shown in Sample Load Form #4 (Drilling), the DEEP DRILLER suffers a sudden unexpected forward inclination. The wind and waves are light from the starboard bow. Among the possible causes, you should consider __________.
N a. failure of mooring lines 2 and 3 N b. drilling crew has dumped the mud Y c. the drill string has broken N d. ballast tanks equalizing into tank 1P 8923: The DEEP DRILLER is loaded as shown in Sample Load Form #4. While the unit is deballasting, port valve 5 fails in the closed position. You may deballast from tank 2P by pumping from tank 9P by also opening valves 6 and __________.
N a. 35 N b. 21 Y c. 20 N d. 8 8925: A vessel behaves as if all of its weight is acting downward through the center of gravity, and all its support is acting upward through the __________.
N a. keel Y b. center of buoyancy N c. tipping center N d. amidships section 9425: Which formula can be used to calculate metacentric height?
N a. KM + GM N b. KM - GM Y c. KM - KG N d. KB + BM 9521: Aboard a vessel, dividing the sum of the vertical moments by the total weight yields the vessel's __________.
Y a. height of the center of gravity N b. vertical moments N c. righting moments N d. inclining moments 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