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.
23: Your ship is sinking rapidly. A container containing an inflatable liferaft has bobbed to the surface upon functioning of the hydrostatic release. Which action should you take?
N a. Cut the painter line so it will not pull the liferaft container down. N b. Swim away from the container so you will not be in danger as it goes down. Y c. Take no action because the painter will cause the liferaft to inflate and open the container. N d. Manually open the container and inflate the liferaft with the hand pump. 97: The only portable electrical equipment permitted in a compartment which is not gas free is a lamp that is __________.
N a. battery fed N b. self-contained N c. approved explosion proof Y d. All of the above 453: You must shift a weight from the upper 'tween deck to the lower hold. This shift will __________.
N a. make the vessel more tender Y b. make the vessel stiffer N c. increase the rolling period N d. decrease the metacentric height 477: The radiotelephone required by the "Vessel Bridge-to-Bridge Radiotelephone Act" is for the exclusive use of __________.
N a. the Master or person in charge of the vessel N b. a person designated by the Master N c. a person on board to pilot the vessel Y d. All of the above 518: A person who gets battery acid in an eye should IMMEDIATELY wash the eye with __________.
N a. boric acid solution Y b. water N c. baking soda solution N d. ammonia 557: Under the "Vessel Bridge-to-Bridge Radiotelephone Act" the frequency for bridge-to-bridge communications is 156.65 MHz or channel __________.
N a. 12 Y b. 13 N c. 14 N d. 16 618: 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. 678: Fire may be spread by which means?
N a. Conduction of heat to adjacent surfaces N b. Direct radiation N c. Convection Y d. All of the above 798: A fire starts in a switchboard due to a short circuit. This is which class of fire?
N a. A N b. B Y c. C N d. D 813: You hear the general alarm and ship's whistle sound for over 10 seconds. Traditionally, this is the signal for __________.
N a. abandon ship N b. dismissal from fire and emergency stations Y c. fire and emergency N d. man overboard 858: A fire in trash and paper waste is classified as class __________.
Y a. A N b. B N c. C N d. D 906: Inflatable liferafts shall be serviced at an approved servicing facility every 12 months or not later than the next vessel inspection for certification. However, the total elapsed time between servicing cannot exceed __________.
N a. 12 months N b. 15 months Y c. 17 months N d. 18 months 948: Fires in combustible metals, such as sodium or magnesium, are classified as class __________.
N a. A N b. B N c. C Y d. D 1114: The National Weather Service differentiates between small craft, gale, whole gale, and hurricane warnings by the __________.
N a. amount of rain forecasted N b. wave heights forecasted N c. amount of cloud cover forecasted Y d. wind speed forecasted 1203: You are discharging cargo and the inert gas system is in operation to inert the tanks. The pressure in a tank being discharged starts to drop below the allowable limit. What action should you take?
N a. Cut in another IG fan to increase gas flow. N b. Open the pressure control valve until the pressure increases. N c. Open the tank isolation valve to the fully open position. Y d. Reduce the pumping rate. 1273: In launching a covered lifeboat, what would safely lower the lifeboat from inside the lifeboat cabin?
N a. Frapping line N b. Tricing line N c. Rottmer release Y d. Winch remote control wire 1307: Firefighting foam is only effective when the foam __________.
N a. penetrates to the bottom of the fire N b. is kept saturated with low-velocity water fog N c. mixes with the burning fuel oil Y d. completely covers the top of the burning liquid 1448: After making the required notification that a large oil spill into the water has occurred, the FIRST action should be to __________.
N a. apply straw or sawdust on the oil Y b. contain the spread of the oil N c. throw grains of sand into the oil N d. have the vessel move out of the spill area 1505: What is one of the FIRST things you would do on boarding an inflatable liferaft?
N a. Open equipment pack. N b. Post a lookout. N c. Issue anti-seasickness medicine. Y d. Pick up other survivors. 1633: The SS NORTHLAND is loaded to drafts: FWD 18'-07", AFT 19'-05". The KG is 33.6 feet. Use the salmon pages of the Stability Data Reference Book to determine the angle of list if #6 starboard tank is fully loaded with 1624 tons of salt water ballast (VCG is 36.5 feet off the centerline).
N a. 4.0° Y b. 7.1° N c. 8.0° N d. 9.5° 1843: With what other stations may portable survival craft transceivers communicate?
N a. Communication is permitted between survival craft. N b. Communication is permitted between survival craft and ship. N c. Communication is permitted between survival craft and rescue unit. Y d. All of the above 1966: A sailing vessel with the wind coming from 090° relative would be __________.
N a. close hauled on the starboard tack Y b. reaching on the starboard tack N c. on a broad reach on the starboard tack N d. close hauled on the port tack 2323: Why is electrical power preferred over mechanical power for driving heavy machinery on drilling rigs?
N a. More fuel efficient Y b. More flexible N c. Lighter N d. Less maintenance 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 2439: If you observe any situation which presents a safety or pollution hazard during fuel transfer operations which action should you take FIRST?
N a. Close the valves at the manifold. N b. Notify the person in charge of the shore facility. Y c. Shut down the operation. N d. Sound the general alarm. 2488: If a crew member is exposed to phenol by way of skin or eye contact, you should IMMEDIATELY __________.
N a. administer oxygen N b. treat victim for shock Y c. flush skin and eyes with water N d. give victim stimulant 2510: Camphor oil is classified as a __________.
N a. Grade A flammable liquid N b. Grade C flammable liquid Y c. Grade D combustible liquid N d. Grade E combustible liquid 2665: You are in the North Sea, which is a special area listed in ANNEX V of MARPOL. How many miles from land must you be to throw broken plywood dunnage over the side?
N a. 6 nm N b. 12 nm N c. 25 nm Y d. Must be retained aboard 2806: A vessel heading NW is on a course of __________.
N a. 274.5° N b. 292.5° Y c. 315.0° N d. 337.5° 2886: A small passenger vessel, operating only on domestic routes, which is operated in salt water for more than three months in a year must undergo a dry dock and internal structural examination at least once every __________.
Y a. 2 years N b. 3 years N c. 4 years N d. 5 years 3143: The instructions for rescue boats and liferafts on an OSV must be approved by the __________.
N a. lease operator N b. Minerals Management Service Y c. Coast Guard N d. person-in-charge of the unit 3171: Automatic fire dampers in ventilation systems are operated by use of __________.
Y a. fusible links N b. remotely operated valves N c. C02 system pressure switches N d. heat or smoke detectors 3365: What is the correct procedure to follow when launching an inflatable liferaft by hand from an OSV?
N a. Connect the float free link to the vessel. Y b. Pull the painter from the container and make it fast to the cleat provided. N c. Open the canopy relief valves. N d. Remove the raft from the container to permit complete inflation. 3396: On a vessel making a voyage more than 48 hours long, regulations require that __________.
N a. a lifeboat drill be held within 12 hours prior to departure N b. fire pumps be tested by starting within 12 hours prior to departure N c. the emergency generator and lighting system be tested by starting and operating within 12 hours prior to departure Y d. the entire steering gear be tested within 12 hours prior to departure 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 3541: The DEEP DRILLER as currently configured is limited to a maximum drilling depth of __________.
N a. 18,400 feet N b. 20,600 feet N c. 22,800 feet Y d. 25,000 feet 3709: When starting CPR on a drowning victim, you should __________.
N a. start chest compressions before the victim is removed from the water N b. drain water from the lungs before ventilating Y c. begin mouth-to-mouth ventilations as soon as possible N d. do not tilt the head back since it may cause vomiting 3758: To treat a person suffering from heat exhaustion, you should __________.
N a. administer artificial respiration N b. put him in a tub of ice water Y c. give him sips of cool water N d. cover him with a light cloth 3922: You have abandoned ship and are in an inflatable raft that has just inflated. You hear a continuous hissing coming from a fitting in a buoyancy tube. What is the cause of this?
N a. The saltwater is activating the batteries of the marker lights on the canopy. N b. The inflation pump is in automatic operation to keep the tubes fully inflated. N c. A deflation plug is partially open allowing the escape of CO2. Y d. Excess inflation pressure is bleeding off and should soon stop. 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 4029: Fire protection regulations for towing vessels allow you to use a nonmetallic flexible hose in fuel line installations under all of the following conditions EXCEPT when ___________ .
N a. used in lengths of not more than 30 inches N b. reinforced with wire braid N c. visible and easily accessible Y d. fitted with Coast Guard approved garden hose fittings 4042: How many B-II fire extinguishers must be in the machinery space of a 75-foot long fishing vessel propelled by engines with 1200 brake horsepower?
N a. 1 Y b. 2 N c. 3 N d. 4 4061: In the DEEP DRILLER, TCG is obtained from the sum of the transverse moments by __________.
N a. adding the free surface correction N b. subtracting the free surface correction N c. multiplying by displacement Y d. dividing by displacement 4227: What is the maximum weight that can be placed in the setback area on the COASTAL DRILLER?
N a. 1000 kips N b. 750 kips Y c. 450 kips N d. 375 kips 4625: The order to abandon a MODU should only be given by the __________.
Y a. Offshore Installation Manager N b. Barge Engineer N c. Ballast Control Operator N d. Rig Safety Supervisor 5597: A chain stripper is used to __________.
Y a. prevent chain from clinging to the wildcat N b. clean the marine debris from the chain N c. flake chain from a boat's chain locker N d. clean chain prior to an x-ray inspection 5747: If the water depth is 500 feet, the length of the pendant wire from the anchor to the buoy is typically __________.
N a. 400 feet N b. 500 feet Y c. 600 feet N d. 1000 feet 6123: On offshore drilling units, the minimum required number of fireman's outfits which must be carried is __________.
N a. 1 Y b. 2 N c. 3 N d. 4 6196: You are tending the lifeline of a man who entered a compartment using a breathing apparatus. How many tugs on the lifeline indicate the man should advance?
N a. 1 Y b. 2 N c. 3 N d. 4 6201: The two courses of action if the underwater hull of a MODU is severely damaged are to plug the openings and to __________.
N a. dewater the compartment Y b. establish and maintain flooding boundaries N c. secure power to the compartment N d. counter flood to maintain even keel 6501: At a refueling area or fuel facility, smoking or any flame or spark is prohibited __________.
Y a. within 50 feet N b. anywhere on the helodeck N c. during refueling operations N d. within 100 feet 7405: VHF Channel 6 is used exclusively for what kind of communications?
N a. Radio checks and time checks Y b. Inter-vessel safety and search and rescue N c. Working with helicopters N d. Radio direction finding 7577: The value of the maximum righting arm depends on the position of the center of buoyancy and the __________.
N a. longitudinal center of gravity N b. transverse center of gravity N c. downflooding angle Y d. vertical location of the center of gravity 8091: When preparing a MODU for heavy weather, fuel oil day tanks should be __________.
N a. pumped overboard to calm the seas N b. drained to the lower hull to reduce free surfaces Y c. filled to ensure that sufficient fuel oil is available during a lengthy emergency N d. partially drained to increase free surfaces in order to reduce motions 8205: While on an ocean tow, the COASTAL DRILLER is threatened with the approach of a severe storm. The legs should be lowered so that the TOC (tip-of-can) is lowered from 12.38 feet to __________.
N a. 48.12 feet Y b. 60.50 feet N c. 68.50 feet N d. 78.50 feet 8437: A MODU required to carry an Oil Record Book must maintain the book on board for __________.
N a. one year N b. two years Y c. three years N d. four years 8635: A weight of 1,000 kips is equivalent to __________.
N a. 1,000 pounds N b. 2,000 short tons N c. 2,240 pounds Y d. 500 short tons 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 8983: The time required to incline from port to starboard and back to port again is called __________.
N a. initial stability N b. range of stability N c. inclining moment Y d. rolling period 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