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.
48: You are administering chest compressions during CPR. Where on the victim's body should the pressure be applied?
Y a. Lower half of the sternum N b. Tip of the sternum N c. Top half of the sternum N d. Left chest over the heart 203: The number 2 lifeboat on a tanker would be __________.
Y a. forwardmost on the port side N b. forwardmost on the starboard side N c. abaft #1 lifeboat port side N d. abaft #1 lifeboat starboard side 360: The greatest effect on stability occurs from loose liquids flowing __________.
N a. from side to side in the tanks of the vessel N b. from fore to aft in the tanks of a vessel Y c. in and out of a vessel that is holed in a wing tank N d. in and out of a vessel that is holed in a peak tank 377: The regulations governing the frequencies of the bridge-to-bridge radiotelephone are issued by the __________.
N a. Department of Transportation Y b. Federal Communications Commission N c. U.S. Coast Guard N d. Department of Defense 409: What is the reduction in metacentric height due to free surface when a tank 60 feet long and 30 feet wide is partially filled with salt water, and is fitted with a centerline bulkhead? (The vessel has a displacement of 10,000 tons.)
Y a. 0.1 foot N b. 0.8 foot N c. 1.0 foot N d. 1.2 feet 491: Before starting to hoist provisions, which should be checked?
N a. Hoist rope is not kinked N b. Multiple part lines are not twisted around each other N c. The hook is centrally located over the load Y d. All of the above 510: A new crew member aboard your fishing vessel, who has not received any safety instructions or participated in any drills, reports on board. The Master must provide a safety orientation __________.
N a. within one week N b. within 24 hours N c. on reporting day if it occurs within normal work hours Y d. before sailing 516: Which toxic gas is a product of incomplete combustion, and is often present when a fire burns in a closed compartment?
N a. Carbon dioxide N b. Hydrogen sulfide Y c. Carbon monoxide N d. Nitric oxide 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 735: You are fueling your vessel when you notice oil in the water around your vessel. You should immediately stop fueling and __________.
N a. begin cleanup operations Y b. notify the U. S. Coast Guard N c. leave the area N d. notify the Corps of Engineers 762: The most effective extinguishing action of dry chemical is __________.
Y a. breaking the chain reaction N b. the CO2 that is formed by heat N c. smothering N d. shielding of radiant heat 1048: The angle of maximum righting arm corresponds approximately to the angle of __________.
Y a. deck edge immersion N b. the load line N c. downflooding N d. loll 1093: On small passenger vessels, which device(s) must be fitted to a fuel line's tank connection?
N a. A fuel strainer Y b. A shut-off valve N c. A tubular glass gauge to indicate the fuel level N d. All of the above 1209: According to 46 CFR Subchapter T the purpose of fuses in electric wiring is to __________.
N a. allow for cutting out branch circuits Y b. prevent overloading the circuits N c. reduce voltage to the branch circuits N d. permit the use of smaller wiring for lighting circuits 1515: You see an iceberg that has not been reported. What kind of radio message do you transmit to warn others?
Y a. Safety message N b. Urgency message N c. Distress message N d. Routine message 1571: A Halon 1301 cylinder is periodically tested for weight loss and pressure loss. It must be recharged if it has lost more than what minimum percentage of its weight?
N a. 3% Y b. 5% N c. 10% N d. 15% 1650: When compared to low-expansion foam, a high-expansion foam will __________.
Y a. be drier N b. be heavier N c. be more heat resistant N d. not cling to vertical surfaces 1707: Your 40-foot auxiliary sailing vessel has just run aground on a bar. She has a relatively long, deep keel and the tide is falling. You have checked the bilges for damage and found none. Which is the most prudent action to take immediately?
N a. Sheet the sails in flat to try to heel her over with the wind and sail off. N b. Start the engine and run it hard in forward to try to drive over and off the bar. Y c. Strike the sails. Then run a kedge anchor out to one side, hook the main halyard to it, and heave the boat down onto one side. N d. Take soundings visually, by sounding pole, or lead line all around the vessel to locate the deepest water. 1946: You have 8 containers of steward's supplies each measuring 6'L by 6'B by 6'H and weighing 1.5 tons each. Each container is stowed on deck. What is the maximum VCG permitted of the remaining cargo if you are carrying rig water and load to maximum capacity? (Refer to trim and stability letter for M.V. Surveyor.) (D037DG )
N a. 1.00 foot N b. 1.33 feet Y c. 1.48 feet N d. 2.00 feet 2009: Your vessel measures 114 feet long by 16 feet in beam. If the natural rolling period at a draft of 5'-06" is 6 seconds, what is the GM?
Y a. 1.38 feet N b. 1.53 feet N c. 1.76 feet N d. 1.98 feet 2091: To inflate a davit launched liferaft you __________.
N a. initially connect the compressed air nozzle to the inflation tube Y b. pull the inflation lanyard N c. connect the hand pump to the inflation tube and pump it up N d. connect the helium nozzle to the inflation tube 2094: Your vessel measures 122 feet long by 18 feet in beam. If the natural rolling period at a draft of 6'-09" is 5 seconds, what is the GM?
N a. 1.4 feet N b. 2.1 feet Y c. 2.5 feet N d. 2.9 feet 2094: Your vessel measures 122 feet long by 18 feet in beam. If the natural rolling period at a draft of 6'-09" is 5 seconds, what is the GM?
N a. 1.4 feet N b. 2.1 feet Y c. 2.5 feet N d. 2.9 feet 2128: Your drafts are: FWD 5'-08", AFT 6'-04". From past experience, you know that the vessel will increase her draft 1 inch for every 7 tons loaded. There is rig water on board and 10 tons of deck cargo. How many more tons of cargo can be loaded and still maintain the same trim? (D037DG )
N a. 14.8 tons N b. 18.0 tons Y c. 25.0 tons N d. 32.0 tons 2403: A frame with two, or sometimes four, arms through which are threaded the guidelines and which is used to keep the drill stem and bit in line with the center opening in the temporary guide base is the __________.
N a. drill stem guide Y b. guide frame N c. drill string frame N d. casing guide 2702: Your vessel displaces 12,000 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 30° if the center of gravity shifts 1.8 feet transversely? (Use the information in Section 1, the blue pages, of the Stability Data Reference Book)
Y a. 0.8 foot N b. 1.2 feet N c. 1.8 feet N d. 2.3 feet 2767: Forces within a drilling unit have caused a difference between the starboard and port drafts. This difference is __________.
Y a. list N b. heel N c. trim N d. flotation 3050: A vessel's drafts are: FWD 14'-04", AFT 15'-08". 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. 7280 tons Y b. 7879 tons N c. 8004 tons N d. 8104 tons 3063: The first AMVER position report must be sent within how many hours of departure?
N a. 48 N b. 36 Y c. 24 N d. 12 3112: An 85 foot uninspected towing vessel with a crew of ten (10) persons on board must carry at LEAST __________. (Uninspected Vessel Regulations)
N a. 10 approved ring life buoys and 10 approved life preservers N b. 10 approved work vests Y c. 10 approved life jackets and 1 approved ring life buoy N d. 11 approved life preservers 3134: Which is a B-II fire extinguisher? (Uninspected Vessel Regulations)
N a. A 2-1/2 gallon water (stored pressure) extinguisher Y b. A 15 lb. CO2 extinguisher N c. A 2 lb. dry chemical extinguisher N d. A 1-1/4 gallon foam extinguisher 3256: Gasoline vapor tends to collect __________.
N a. above the floor plates of the bilges N b. above the carburetor level Y c. at the lowest point of the bilge areas N d. at no particular level 3483: The COASTAL DRILLER is loaded as shown in the Sample Load Form #1 (Rig Move). If the contents of #6 and #7 Drill Water Tanks are discharged, what is the new transverse free surface correction?
N a. 1.77 feet Y b. 1.67 feet N c. 1.56 feet N d. 1.45 feet 3533: If the maximum amount of weight is stored in the pipe racks of the DEEP DRILLER, what is the weight per square foot?
N a. 250.0 pounds per square foot N b. 312.5 pounds per square foot Y c. 350.0 pounds per square foot N d. 400.0 pounds per square foot 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 3628: Each vessel in ocean and coastwise service must have an approved EPIRB. An EPIRB __________.
N a. must be stowed in a manner so that it will float free if the vessel sinks N b. must be stowed where it is readily accessible for testing and use N c. is a devise that transmits a radio signal Y d. All of the above 3797: What are the longitudinal moments for the contents of P-tank #1 of the DEEP DRILLER if the ullage is 2.3 feet?
Y a. -3,096 ft-tons N b. -3,880 ft-tons N c. -4,663 ft-tons N d. -6,509 ft-tons 3853: Coast Guard Regulations (46 CFR) require inflatable liferafts to be equipped with __________.
N a. a first aid kit N b. an instruction manual N c. a sea anchor Y d. All of the above 3862: In accordance with Coast Guard Regulations, Coast Guard approved buoyant work vests __________.
N a. should be stowed in engineering spaces in lieu of approved life jackets because they are less bulky and permit free movement in confined spaces N b. may be used as a substitute for approved life preservers during routine drills, but never during an emergency Y c. should not be stowed where they could be confused with life jackets in an emergency N d. All of the above 4016: Fire protection regulations apply to those towing vessels __________.
N a. used only for pollution response N b. owned and operated by the US government N c. used only within a barge fleeting area Y d. used only on inland waters 4285: During an ocean tow when the winds are less than 70 knots, the maximum allowable KG for the COASTAL DRILLER is __________.
N a. 38.75 feet N b. 42.00 feet N c. 44.00 feet Y d. 65.00 feet 4293: Preloading tests the soil to the vertical leg reaction that would be imposed by __________.
N a. static forced and drilling loads N b. a severe storm Y c. the design storm N d. environmental forces 4404: The letter and number symbols, such as B-II, used to classify portable fire extinguishers indicate the __________.
Y a. class of fire and size of the extinguisher N b. class of fire and location aboard vessel N c. extinguishing agent and relative size of the extinguisher N d. extinguishing agent and location aboard vessel 4745: While loaded as shown in the COASTAL DRILLER sample load form #3 (drilling), all of the casing is discharged. What is the change in LCG?
N a. 1.98 feet forward N b. 1.95 feet forward Y c. 0.02 foot forward N d. 0.02 foot aft 5312: As shown, the line indicated by number 4 is connected to the __________. (D016SA )
N a. releasing gear N b. sea painter Y c. McCluny hook N d. Fleming gear 5353: When preloading the COASTAL DRILLER, the maximum total weight shall not exceed __________.
Y a. 21,497 kips N b. 21,297 kips N c. 17,700 kips N d. 14,400 kips 5605: The full period of motion of the DEEP DRILLER while tripping is 10 seconds and the maximum pitch angle as seen on the inclinometer is 4 degrees. From the standpoint of critical motion, the motion is __________.
N a. unsatisfactory, place setback in the pipe racks Y b. satisfactory, continue tripping N c. unsatisfactory, deballast to survival draft N d. unsatisfactory, place unit in standby 5616: You are tending the lifeline of a man who entered a tank using a breathing apparatus. How many tugs on the lifeline indicate that the man should come out immediately?
N a. 1 N b. 2 N c. 3 Y d. 4 5858: Your drafts are: FWD 23'-03", AFT 27'-01". Use the blue pages of the Stability Data Reference Book to determine the MT1.
N a. 1050 foot-tons N b. 1065 foot-tons N c. 1090 foot-tons Y d. 1130 foot-tons 6175: It is the responsibility of the Master or person in charge of a MODU to ensure that __________.
N a. the Muster List ("Station Bill") is posted in each compartment Y b. temporary personnel and visitors are advised of emergency stations N c. names of crew members are listed on the Muster List ("Station Bill") N d. no changes are made to the Muster List ("Station Bill") 6249: Automatic fire dampers in ventilation systems are operated by use of __________.
N a. heat or smoke detectors N b. C02 system pressure switches N c. remotely operated valves Y d. fusible links 6496: In a water-tube marine type boiler, after the steam leaves the generating tubes, in what part of the boiler is temperature of the steam increased?
N a. Mud drum Y b. Superheater N c. Economizer N d. Firebox 6577: According to the regulations for mobile offshore drilling units, "industrial personnel" are considered to be all persons carried on the MODU for the sole purpose of carrying out the industrial business of the unit, except for __________.
N a. the operator's representative Y b. the crew required by the Certificate of Inspection N c. the galley personnel N d. the designated person in charge 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 8036: Radiation spreads a fire by __________.
N a. transmitting the heat of a fire through the ship's metal N b. burning liquids flowing into another space Y c. transferring heat across an unobstructed space N d. heated gases flowing through ventilation systems 8107: What is the minimum required GML for the DEEP DRILLER in winds less than 70 knots while at a draft of 60 feet?
N a. 0.17 foot Y b. 2.63 feet N c. 4.34 feet N d. 9.12 feet 8367: How would the exhaust of a properly operating diesel engine appear?
N a. Light blue haze N b. Light brown haze N c. Light gray haze Y d. Perfectly clear 8615: The LWT anchor has two angular positions for the flukes. These are __________.
N a. 30° and 40° Y b. 30° and 50° N c. 30° and 60° N d. 40° and 60° 8771: Hydrogen sulfide in explosive concentrations has been detected on the drill floor. The abandon rig signal has been sounded. To evacuate the rig, the crew should use __________.
N a. all survival capsules and liferafts N b. only the leeward survival capsules and liferafts Y c. only the windward survival capsules N d. only the windward liferafts 9137: Fighting a fire in the galley poses the additional threat of __________.
N a. contaminating food with extinguishing agent N b. spreading through the engineering space N c. loss of stability Y d. a grease fire in the ventilation system