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.
26: The galley on your cargo vessel has an area of 2,500 square feet. What would fulfill the minimum requirements for fire protection?
N a. One B-I extinguisher Y b. One B-II extinguisher N c. One B-II and one C-II extinguisher N d. One B-V extinguisher 75: If you must abandon a rig in VERY HEAVY SEAS, in a survival craft, when should you remove the safety pin and pull the hook release?
Y a. Immediately upon launching N b. One to three feet before first wave contact N c. Upon first wave contact N d. Only when waterborne 157: On a tankship, sanitary inspections of the crew's quarters are the responsibility of the __________.
N a. Master and Second Mate Y b. Master and Chief Engineer N c. Master and union delegate N d. Master and Chief Mate 197: Normally, potable water systems are connected directly to the __________.
N a. fire-main system N b. feed-water system N c. freshwater sanitary system Y d. domestic water tank 323: You must make a written application to obtain or renew your "T" boat's Certificate of Inspection __________.
N a. on form CG-835 N b. at the shipyard where you are hauled out Y c. on form CG-3752 N d. every time your boat is hauled out 352: What is an advantage of water fog or water spray over a straight stream of water in fighting an oil fire?
N a. It has a smothering effect on the fire. N b. It requires less water to remove the same amount of heat. N c. It gives more protection to fire fighting personnel. Y d. All of the above 414: A vessel in distress should send by radio telephone the two tone alarm signal followed immediately by the __________.
N a. distress position Y b. spoken words "Mayday, Mayday, Mayday" N c. ship's name N d. ship's call letters 433: If passengers are on board when an abandon ship drill is carried out, they should __________.
Y a. take part N b. watch N c. go to their quarters N d. stay out of the way and do what they want 448: Treatment of frostbite includes __________.
N a. rubbing affected area with ice or snow N b. rubbing affected area briskly to restore circulation N c. wrapping area tightly in warm cloths Y d. warming exposed parts rapidly 577: All towing vessels of 26 feet or longer while navigating are required to carry which item?
N a. At least two lifeboats Y b. A radiotelephone N c. A radio direction finder N d. None of the above 727: Under the "Vessel Bridge-to-Bridge Radiotelephone Act", failure of a vessel's radiotelephone equipment __________.
N a. constitutes a violation of the Act N b. obligates the operator to moor or anchor the vessel immediately N c. requires immediate, emergency repairs Y d. does not, in itself, constitute a violation of the Act 941: You are on a supply run to an offshore drilling rig. On board is the cargo listed. What is the height above the main deck of the center of gravity of the cargo? ST-0019
N a. 0.96 foot Y b. 1.45 feet N c. 1.96 feet N d. 2.96 feet 1052: The danger associated with using carbon dioxide in an enclosed space is __________.
N a. frostbite N b. skin burns Y c. asphyxiation N d. an explosive reaction 1062: Weight is considered during the periodic required inspection and servicing of __________.
Y a. CO2 (carbon dioxide) fire extinguishers N b. foam fire extinguishers N c. water (stored pressure) fire extinguishers N d. All of the above 1118: The volatility of a flammable liquid is indicated by its __________.
N a. ignition temperature Y b. flash point N c. flammable range N d. conversion index 1266: A life line must be connected to the liferaft __________.
N a. at the bow N b. at the stern N c. in the middle Y d. all around 1413: Your vessel is damaged, and there is no list or trim. The rolling period is short. The freeboard before the damage was 12'02" (3.7 meters). It is now reduced to 3'00"(1 meter). Which action would you take FIRST?
N a. Press up a slack centerline double bottom tank Y b. Pump out an amidships centerline ballast tank N c. Transfer ballast from the peak tanks to an amidships centerline tank N d. Pump out the marine potable tank located on the starboard side amidships 1433: You should NOT use a power tool if __________.
N a. it has a three-prong plug Y b. the insulation of the power wires is worn N c. hand tools can be used instead N d. the power source is alternating current 1439: Safety goggles or glasses are NOT normally worn when __________.
N a. using a rotary grinder with an installed shield N b. letting go the anchor Y c. handling wire rope or natural fiber line N d. painting with a spray gun 1584: Your vessel has 3 lifeboats on each side. The aftermost boat on the port side is designated as boat number __________.
Y a. 6 N b. 5 N c. 3 N d. 3 PORT 1668: What is the report identifier code for an AMVER deviation report?
N a. DV N b. PR N c. FR Y d. DR 1681: An LWT anchor often has difficulty tripping in __________.
N a. sand Y b. soft soil N c. stiff clay N d. heterogeneous soil 1692: You are preparing for what promises to be a rough ocean passage. Your 120-foot schooner carries a yard on the foremast, about 50 feet above the water. The yard weighs about 1000 pounds. If you take the yard down and stow it on deck for the trip, you will __________.
Y a. increase your vessel's GM N b. decrease the metacentric height N c. give the vessel a gentler roll N d. increase the reserve buoyancy 1749: High pressure and low pressure alarms must be tested __________.
Y a. no earlier than 24 hours prior to loading N b. no later than 24 hours prior to loading N c. anytime prior to loading N d. weekly 1834: The liquid mud tanks on your vessel measure 20'L by 18'B by 7'D. The vessel's displacement is 986 T and the specific gravity of the mud is 1.6. What is the reduction in GM due to 2 of these tanks being slack?
N a. .09 foot N b. .45 foot Y c. .88 foot N d. 1.35 feet 1835: On surface type offshore drilling units, each survival craft must be capable of being launched to the water at the minimum operating draft, under unfavorable conditions of trim and with the unit listed not less than __________.
N a. 16° Y b. 20° N c. 24° N d. 30° 1898: Your vessel displaces 585 tons and measures 128'L by 26'B. What is the reduction in GM due to free surface if the fish hold (30'L by 18'B by 9'D) is filled with 2.8 feet of water? (Each foot of water weighs 15.4 tons)
Y a. 0.66 foot N b. 1.12 feet N c. 1.37 feet N d. 1.58 feet 2038: Which system is least likely to be subject to fading or static interference?
N a. HF SITOR Y b. INMARSAT N c. Digital Selective Calling on channel 70 N d. VHF ARQ 2188: You have 6 containers of rig supplies each measuring 8'L by 4'B by 3'H and weighing 1.6 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? (D037DG )
N a. 0.4 foot N b. 0.9 foot N c. 1.75 feet Y d. 2.18 feet 2195: Who is charged with appointing persons to be in command of the lifeboats and(or) liferafts on a mobile offshore drilling unit?
N a. Rig superintendent N b. Tool Pusher N c. Company man Y d. Designated person in charge 2368: 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-0061
N a. FWD 22'-02", AFT 25'-08" N b. FWD 21'-07", AFT 26'-03" Y c. FWD 20'-11", AFT 26'-09" N d. FWD 20'-09", AFT 26'-11" 2517: When may a personnel net be used to bring heavy equipment aboard an offshore drilling unit?
N a. Only when the seas are calm N b. Only during rough weather N c. Only when there are no personnel in the net Y d. Never 2680: You are loading benzyl chloride and a small quantity spills on deck. According to the Chemical Data Guide, which of the following may be used as a substitute for water for the cleanup procedure?
N a. Alcohol N b. Sodium bisulfite Y c. Sodium carbonate N d. Soda ash solution 3069: Unless otherwise stated, the term "approved" applied to a vessel's equipment, means approved by the __________. (small passenger vessel regulations)
N a. American Bureau of Shipping N b. Congress of the United States Y c. Commandant of the Coast Guard N d. Board of Fire Underwriters 3110: When a vessel is not in compliance with its Certificate of Inspection, which certificate may be issued to allow its movement to a repair facility? (small passenger vessel regulations)
N a. Change of Employment Y b. Permit to Proceed N c. Application for Inspection N d. Temporary Certificate of Inspection 3119: Life floats and buoyant apparatus may be stowed in tiers, one above the other, to a height of not more than __________. (small passenger vessel regulations)
N a. 3 feet Y b. 4 feet N c. 5 feet N d. 6 feet 3124: On a life float or buoyant apparatus, the life line is __________. (small passenger vessel regulations)
Y a. secured around the sides and ends in bights of not longer than three feet N b. woven into a net and secured in the center of the float N c. used for securing unconscious persons to the sides N d. the lanyard for securing provisions 3182: What is the minimum number of portable fire extinguishers required on board a 45-foot motorboat having a fixed fire system on board? (Uninspected Vessel Regulations)
N a. 1 B-I Y b. 2 B-I N c. 3 B-I N d. 4 B-I 3239: Your tow includes a loaded chlorine barge. After inspecting the tow, the mate reports that he hears a hissing sound coming from the safety valves. Where will you find information on emergency procedures concerning the uncontrolled release of cargo?
N a. Barge's Certificate of Inspection Y b. Cargo Information Card on your towboat N c. Cargo Manifest or loading paper N d. Dangerous Cargo Regulations 3503: The transverse distance between draft marks for the DEEP DRILLER is __________.
Y a. 122'-09" N b. 164'-00" N c. 217'-01" N d. 260'-05" 3555: What are the maximum vertical moments, including free surface moments, permitted on the DEEP DRILLER at survival draft if the winds are greater than 70 knots?
N a. 912,120 foot-tons N b. 942,120 foot-tons Y c. 996,522 foot-tons N d. 998,927 foot-tons 3643: Under extremely heavy weather on the DEEP DRILLER, when operating conditions are too severe to permit the drill string from being tripped out of the hole and laid down in the pipe racks, it may be __________.
Y a. hung off N b. placed in the setback N c. supported by the lower marine riser package N d. supported by the tensioners 3925: Among the valves that must be opened on the DEEP DRILLER to pump bilge water out of the port pump room using both bilge pumps is valve __________.
N a. 26 N b. 28 N c. 36 Y d. 41 3927: What pump may be used to supplement the bilge pump on the DEEP DRILLER?
N a. #1 Ballast N b. #2 Ballast N c. Salt-Water Service Y d. Drill water 3979: In the illustration shown, where would you find the knife? (D014SA )
Y a. Item #2 N b. item #4 N c. item #12 N d. item #16 4023: Which devices may be used as part of an internal communication system on a towing vessel?
N a. Sound-powered telephones N b. Portable radios N c. Either fixed or portable equipment Y d. All of the above 4296: You have called another vessel by flashing light and he has answered your call properly. You now send your call sign "DE KLIS". He should respond with __________.
N a. TTTT N b. his own call letters Y c. KLIS, DE, his own call letters N d. R 4574: The SS AMERICAN MARINER has on board 4824 tons of cargo with an LCG-FP of 277.45 feet. See the distribution of the cargo to be loaded. Use the white pages of The Stability Data Reference Book to determine the final LCG-FP of the cargo. ST-0164
N a. LCG-FP 267.7 feet N b. LCG-FP 268.4 feet Y c. LCG-FP 269.2 feet N d. LCG-FP 270.6 feet 4761: Because there is a possibility of fuel oil being discharged overboard from a full fuel oil tank, it is decided to transfer 25 kips from tank #14 to tank #13. See COASTAL DRILLER Sample Load Form #1 (Rig Move). What would be the change in transverse free surface moments?
Y a. 1492 ft-kips N b. 674 ft-kips N c. 404 ft-kips N d. 270 ft-kips 5183: The DEEP DRILLER departs a fresh water port at a draft of 20.5 feet. What will be the draft in sea water?
N a. 18.2 feet N b. 19.4 feet Y c. 19.7 feet N d. 22.8 feet 5898: What is the meaning of the signal VJ 8 when sent by the International Code of Signals?
N a. Winds of force 8 are expected. N b. Low clouds cover 8 octants of the sky. N c. You should stop hauling your warps. Y d. A gale is expected from the north. 6401: Why must the drilled hole be filled with drilling mud when tripping the drill string out of the hole?
N a. To maintain circulation to the mud pits N b. To compensate for MODU heave N c. To keep the mud agitated Y d. To prevent reduction of fluid head on the formations 6937: A casualty report of an intentional grounding of a MODU is required under what condition?
N a. Under any condition N b. If the grounding lasts over 24 hours Y c. If it creates a hazard to the environment N d. At the owner's discretion 6991: The FIRST treatment of a person suspected of having airway burns is to __________.
N a. move him to a cool location Y b. maintain an open airway N c. apply a cool damp dressing to his neck N d. have him drink cool liquids 7595: For a vessel inclined by the wind, multiplying the buoyant force by the horizontal distance between the lines of action of the buoyant and gravity forces gives the __________.
Y a. righting moment N b. vertical moment N c. longitudinal moment N d. transverse moment 8105: What is the port leg reaction for the COASTAL DRILLER if the total weight is 15,000 kips, LCG is 120 feet, and TCG is 1.0?
Y a. 4,909 kips N b. 4,931 kips N c. 4,950 kips N d. 5,160 kips 8261: When taking soundings on a MODU, coating the tape with chalk helps to __________.
Y a. better identify the correct reading N b. show the depth of any water in an oil tank N c. make the tape roll easier N d. reduce possibility of sparks 8585: A MODU must have on board a first-aid kit that is approved by the __________.
N a. Minerals Management Service N b. Occupational Safety and Health Administration Y c. Mine Safety and Health Administration N d. American Bureau of Shipping 8917: The DEEP DRILLER is loaded as shown in Sample Load Form #4 (Drilling). While the unit is deballasting, starboard valve 17 fails in the closed position. You may deballast from tank 8S by pumping from tank 9S and opening valves 18 and __________.
N a. 35 N b. 21 Y c. 20 N d. 17 9507: With no environmental forces, the center of gravity of an inclined vessel is vertically aligned with the __________.
N a. longitudinal centerline N b. center of flotation N c. original vertical centerline Y d. center of buoyancy