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.
78: Before CPR is started, you should __________.
Y a. establish an open airway N b. treat any bleeding wounds N c. insure the victim is conscious N d. make the victim comfortable 131: A vessel is floating at a mean draft of 16 feet. At this draft, the displacement is 8,000 tons. The length of the vessel is 475 ft., beam is 55 ft., TPI is 45. Calculate KM. (See P-value, K-value table in the blue pages of the Stability Data Reference Book)
N a. 18.8 feet Y b. 20.9 feet N c. 22.7 feet N d. 32.0 feet 147: Your vessel is on a voyage of three months duration. The number of sanitary inspections required is __________.
Y a. one N b. three N c. six N d. twelve 343: 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 399: What is the minimum number of people required to safely handle a 2-1/2 inch fire hose?
N a. 1 N b. 2 Y c. 3 N d. 4 583: The minimum length of the painter for a lifeboat in ocean service is __________.
N a. 60 fathoms N b. the distance from the main deck to the light waterline N c. twice the distance from the main deck to the light waterline or 50 feet whichever is greater Y d. two times the distance from the boat deck to the light waterline or 50 feet whichever is greater 654: Which of the following statements about transmitting distress messages by radiotelephone is INCORRECT?
N a. Distress messages should first be transmitted on 2182 kHz. N b. Channel 16 (156.8 MHz) may be used for distress messages. N c. If no answer is received on the designated distress frequencies, repeat the distress call on any frequency available. Y d. It is advisable to follow a distress message on 2182 kHz by two dashes of 10 to 15 seconds duration. 668: The midships house of your break bulk ship is constructed with an interior stair tower from the main deck to the bridge. Under what circumstances may the doors from each deck to the stair tower be kept open when underway?
N a. They are to be kept closed at all times. N b. They may be kept open if the ventilation or air conditioning system is shut down. Y c. They may be kept open if they can be automatically closed from the bridge. N d. They can be kept open if the Muster List ("Station Bill") has personnel designated to close them in case of fire. 711: When administering artificial respiration to an adult, the breathing cycle should be repeated about __________.
Y a. 12 to 15 times per minute N b. 18 to 20 times per minute N c. 20 to 25 times per minute N d. as fast as possible 911: 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-0018
N a. 3.75 feet N b. 3.02 feet Y c. 2.22 feet N d. 0.83 foot 1002: How do you operate a portable CO2 fire extinguisher?
N a. Point the horn down. N b. Turn cylinder upside-down. N c. Break the rupture disc. Y d. Pull pin, squeeze grip. 1306: Water pockets on the underside of an inflatable liferaft are for __________.
N a. catching rain water Y b. stability N c. easy drainage N d. maneuverability 1698: To prevent a wooden hull from leaking you caulk it __________.
N a. after dry docking, while the hull is moist Y b. after dry docking, and the hull has dried N c. afloat, where it is leaking N d. afloat, in all accessible areas 1854: How is the Master or operator of a vessel required to keep the crew informed of the regulations concerning the discharging of garbage overboard?
N a. Give each crewmember a copy of ANNEX V of MARPOL. N b. Call an all hands meeting before sailing. Y c. Keep placards prominently posted. N d. Have each person read and sign a copy of the regulations. 1923: Except as provided by approved special examinations, each offshore drilling unit must be dry-docked at least once during every __________.
N a. 12 month period N b. 18 month period Y c. 24 month period N d. 36 month period 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 2127: On vessels on an international voyage, each inflatable liferaft shall have a carrying capacity of not less than __________.
N a. 50 percent of all persons on board N b. 75 percent of all persons on board Y c. 6 persons N d. 10 persons 2168: When a vessel is stationary and in a hogging condition, the main deck is under which type of stress?
N a. compression Y b. tension N c. shear N d. racking 2240: What is classified as a combustible liquid?
N a. Acetaldehyde N b. Ethyl alcohol N c. Carbon tetrachloride Y d. Tetraethylene glycol 2408: If your asphalt barge has operated more than 12 months in saltwater in the 24 month period since it was last dry-docked, when is it required to be hauled out again?
N a. 12 months since last dry-docking N b. 18 months since last dry-docking N c. 24 months since last dry-docking Y d. 36 months since last dry-docking 2475: Your fishing vessel is required to have a compass. It must also have a(n) __________.
Y a. deviation table N b. radar reflector N c. electronic position-fixing device N d. copy of the Sailing Directions 2526: The SS AMERICAN MARINER is ready to sail with the load shown. Use the white pages of The Stability Data Reference Book to determine the available GM. ST-0069
N a. Available GM 4.2 ft Y b. Available GM 3.9 ft N c. Available GM 3.7 ft N d. Available GM 3.5 ft 2576: When the GMDSS Radio Operator on watch hears "SECURITE" spoken three times he can expect to receive a message concerning __________.
Y a. the safety of navigation or important meteorological warnings N b. the safety of a vessel or a person is in jeopardy N c. a vessel in need of immediate assistance N d. a coast station traffic list 2582: When the height of the metacenter is the same as the height of the center of gravity, the metacentric height is equal to __________.
N a. the height of the metacenter N b. the height of the center of gravity N c. half the height of the metacenter Y d. zero 2640: What is NOT a grade E product?
N a. Dioctyl-phthalate Y b. Gasoline N c. Formic acid N d. Creosote coal tar 2754: Which lifesaving equipment must be tested monthly?
N a. Inflatable PFD's Y b. EPIRB N c. Hydrostatic releases N d. Dated batteries 2859: For emergency communications, vessels operating on oceans, coastwise, or Great Lakes routes, on runs of more than 30 minutes shall carry in a portable watertight container at or near the operating station __________. (small passenger vessel regulations)
N a. six orange hand smoke distress signals N b. six red hand flare distress signals N c. one 3-cell flashlight Y d. six red hand flare distress signals and six orange hand smoke distress signals 2885: The SS AMERICAN MARINER arrived in port with drafts of: FWD 28'-04", AFT 29'-10". Cargo was loaded and discharged as indicated. Use sheet 2 in the white pages of the Stability Data Reference Book to determine the final drafts.
Y a. FWD 26'-04", AFT 30'-00" N b. FWD 26'-06", AFT 29'-10" N c. FWD 26'-08", AFT 29'-08" N d. FWD 26'-10", AFT 29'-06" 2891: The maximum angle at which the intact stability curves are valid for MODU's is the angle for __________.
N a. the limit of positive stability N b. the limit of small-angle stability N c. maximum offset Y d. downflooding 2952: Where is the most probable location of the remote shutdown station for cargo pumps on a tank barge carrying oil?
N a. The loading dock Y b. The midpoint of the barge N c. Within 25 feet of the pump engine N d. Above the forward rake end 2986: What must be mounted at a small passenger vessel's operating station for use by the Master and crew?
Y a. Emergency Instructions N b. A tide table for the area N c. Instructions on artificial respiration N d. The location of the first aid kit 3080: When inspecting a tank barge to see that it has all the required fire extinguishers and other safety items aboard, which of the following is the best source for determining what is required?
N a. The supervisor in charge of the dock to which the barge is tied up N b. Part 38 of the Rules and Regulations for Tank Vessels Y c. The Certificate of Inspection of the barge N d. The local fire marshal 3090: Which statement is TRUE concerning spare charges for portable fire extinguishers on unmanned tank barges?
N a. Spare charges shall be carried for at least 50 percent of each size and variety required on board. N b. If the unit cannot be charged by the vessel's personnel, one spare unit shall be carried in lieu of spare charges. N c. Spare charges shall be stowed in watertight containers on deck. Y d. Regulations concerning spare charges do not apply to unmanned barges. 3148: The SS AMERICAN MARINER arrived in port with drafts of: FWD 29'-06", AFT 29'-02". Cargo was loaded and discharged as indicated. Use sheet 2 in the white pages of the Stability Data Reference Book to determine the final drafts. ST-0110
N a. FWD 29'-07", AFT 29'-08" N b. FWD 29'-05", AFT 29'-10" Y c. FWD 29'-03", AFT 30'-00" N d. FWD 29'-01", AFT 30'-02" 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 3301: A semisubmersible, while floating level, displaces 25,000 long tons. LCG is 2 feet forward of amidships. Bulk, weighing 300 long tons, is placed in P-tanks located 50 feet aft of amidships. What is the new LCG?
N a. 1.43 feet forward of amidships Y b. 1.38 feet forward of amidships N c. 0.62 foot forward of amidships N d. 0.57 foot forward of amidships 3318: You discover a leak in the fuel line to the engine. You should FIRST __________.
N a. activate the CO2 system N b. make a temporary repair with canvas or tape N c. start the bilge pump Y d. close the fuel valve at the tank 3372: Which statement is FALSE concerning precautions during small craft fueling operations?
N a. All engines, motors, fans, etc. should be shut down when fueling. N b. All windows, doors, hatches, etc. should be closed. N c. A fire extinguisher should be kept nearby. Y d. Fuel tanks should be topped off with no room for expansion. 3601: For the DEEP DRILLER, the maximum permissible offset which can be tolerated while drilling is __________.
N a. 10% of water depth Y b. 6% of water depth N c. 4% of water depth N d. 2% of water depth 3629: When a helicopter is lifting personnel from a rescue boat, the other individuals in the boat should __________.
N a. enter the water in case the person being lifted slips from the sling N b. stand on the outside of the boat to assist the person being lifted N c. remove their lifejackets to prepare for their transfer to the helicopter Y d. remain seated inside to provide body weight for stability 3986: A fire is discovered in the bow of your vessel while making way. The wind is from ahead at 35 knots. You should __________.
N a. remain on course and hold speed N b. remain on course but slack the speed N c. change course to put the wind on either beam and increase speed Y d. change course and put the stern to the wind 3990: What is a FALSE statement concerning the line throwing appliance on a vessel?
N a. A drill on its use must be held once every three months. N b. The actual firing is at the discretion of the Master. Y c. The auxiliary line must be of a light color. N d. The auxiliary line must be at least 1500 feet long. 4124: Approximately how far could a straight stream of water reach if the fire hose pressure is reduced to 60 PSI?
Y a. 50 feet N b. 100 feet N c. 150 feet N d. 200 feet 4149: Rudder position is shown on the bridge by the __________.
Y a. rudder angle indicator N b. follow-up gear N c. telemotor position N d. Rapson slide indicator 4228: You are loading in a port subject to the tropical load line mark and bound for a port subject to the winter load line mark. You will enter the summer zone after steaming one day, and you will enter the winter zone after a total of eight days. You will consume 36 tons of fuel, water, and stores per day. The hydrometer reading at the loading pier is 1.002, and the TPI is 47. What is the minimum freeboard required at the start of the voyage? (Get Table Data)
N a. 71.0 inches Y b. 72.7 inches N c. 79.5 inches N d. 81.0 inches 4252: Which statement about immersion suits is TRUE?
N a. The suit's oil resistance is such that it will be serviceable and be usable after exposure to gasoline or mineral spirits without needing to be specially treated. N b. The suit seals in body heat and provides protection against hypothermia indefinitely. N c. The suit is flameproof and provides protection to the wearer while swimming through burning oil. Y d. The suit must, without assistance, turn an unconscious person's mouth clear of the water within 5 seconds. 4256: The SS AMERICAN MARINER has drafts of: FWD 28'-00", AFT 30'-04". Use the white pages of the Stability Data Reference Book to determine the drafts if you ballast the forepeak with 110.8 tons of seawater.
N a. FWD 28'-08.2", AFT 29'-11.6" N b. FWD 28'-09.0", AFT 29' 11.0" Y c. FWD 28'-09.8", AFT 29' 10.4" N d. FWD 28'-10.6", AFT 29' 09.8" 4573: The total leg load reactions on an independent leg, self-elevating unit include static and __________.
Y a. environmental loading N b. variable loading N c. fixed loading N d. basic loading 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 5825: The tension on an anchor cable increases so that the angle of the catenary to the seabed at the anchor reaches 10 degrees. How will this affect the anchor in sandy soil?
N a. It will have no effect. N b. It will increase the holding power. Y c. It will reduce the holding power. N d. It will cause the anchor to snag. 5931: If the charted water depth is 200 feet, the limits of service for the COASTAL DRILLER require an air gap of __________.
N a. 35 feet N b. 32 feet Y c. 30 feet N d. 25 feet 6261: When should the emergency position-indicating radio beacon be activated after abandoning a MODU?
Y a. Immediately N b. After one hour N c. Only when another vessel is in sight N d. Only after sunset 6946: Your drafts are: FWD 20'-08", AFT 25'-03". Use the blue pages of the Stability Data Reference Book to determine the MT1.
N a. 1130 foot-tons N b. 1095 foot-tons Y c. 1070 foot-tons N d. 1025 foot-tons 8127: 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 would be the new height of the transverse metacenter?
N a. 134.95 feet N b. 135.91 feet Y c. 136.38 feet N d. 136.89 feet 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 8361: What is the effect of heated intake air on a diesel engine?
N a. Increases efficiency N b. Increases engine horsepower N c. Increases engine life Y d. Reduces engine horsepower 8853: While underway in a field move with the lower hulls awash, a semisubmersible has a maximum allowable KG of 63.69 feet; KMT is 65.12 and KML is 64.92. The KGT is 56.13 and KGL is 55.89. What is the margin on the maximum allowable KG?
N a. 1.43 feet Y b. 7.56 feet N c. 7.80 feet N d. 8.99 feet 9323: A fuel-air mixture below the lower explosive limit is too __________.
N a. rich to burn Y b. lean to burn N c. cool to burn N d. dense to burn 9377: After abandoning ship, you should deploy the sea anchor from a liferaft to __________.
N a. keep the liferaft from capsizing N b. navigate against the current N c. keep personnel from getting seasick Y d. stay in the general location 9525: When the height of the metacenter is greater than the height of the center of gravity a vessel has which type of stability?
Y a. Stable N b. Neutral N c. Unstable N d. Negative