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.
154: The standard rate of signaling by flashing light is __________.
N a. twenty letters per minute N b. thirty letters per minute Y c. forty letters per minute N d. fifty letters per minute 190: Which technique could be used to give a more comfortable roll to a stiff vessel?
Y a. Concentrate weights on upper decks N b. Add weight near the centerline of the lower hold N c. Move weights lower in the ship N d. Ballast the peak tanks 278: What is a treatment for traumatic shock?
N a. Administer CPR. Y b. Administer fluids. N c. Open clothing to allow cooling of the body. N d. Keep the victim in a sitting position. 299: Which of the following statements relating to AMVER (Automated Mutual-assistance Vessel Rescue) is TRUE?
N a. An AMVER participant is under greater obligation to render assistance to a vessel in distress than a non-participant. Y b. There is no cost to the ship or owner for messages sent within the AMVER system. N c. An AMVER participant is not relieved of the obligation to give 24 hour advance notice to the U.S. Coast Guard before entering a U.S. port from offshore. N d. The AMVER system does not reduce the time lost for vessels responding to calls for assistance. 614: Your vessel is damaged and listing to port. There is a short rolling period around the angle of list. The port side freeboard is reduced to 1 foot. There is no trim and the weather is calm. You should FIRST __________.
N a. press up a slack double bottom tank on the port side N b. fill an empty centerline double bottom tank Y c. pump out a slack marine portable tank located on the portside amidships N d. jettison the anchors and anchor cables 696: For each person it is certified to carry, a lifeboat on an oceangoing passenger vessel must be provided with all of the following EXCEPT __________.
N a. 3 liters of water N b. 1 unit of provisions N c. 1 seasickness kit Y d. 1 life preserver 862: Dry chemical extinguishers extinguish class B fires to the greatest extent by __________.
N a. cooling N b. smothering N c. oxygen dilution Y d. breaking the chain reaction 947: When fighting an oil or gasoline fire in the bilge, which of the following should NOT be used?
N a. Foam Y b. Solid stream water nozzle N c. All-purpose nozzle N d. Carbon dioxide 1008: A minor heat burn of the eye should be treated by __________.
Y a. gently flooding with water N b. warming the eye with moist warm packs N c. laying the person flat on his back N d. mineral oil drops directly on the eye 1096: What is the minimum number of ring life buoys required on board a 275-foot cargo vessel engaged in coastwise trade, under the alternatives for cargo vessels in a specified service?
Y a. 6 N b. 8 N c. 12 N d. 14 1124: Spaces containing gasoline-powered machinery or gasoline storage tanks on small passenger vessels should have ventilator ducts that extend to the bilges because __________.
N a. air is heavier than gas fumes N b. oil and water mix there N c. it prevents air from entering or leaving the space Y d. Gasoline vapors are heavier than air, tend to settle in the bilges, and create an explosion hazard 1134: On board small passenger vessels, ducts for compartments which contain gasoline powered machinery or gasoline storage tanks __________.
N a. must not allow any appreciable vapor flow except through their normal openings N b. must be of rigid, permanent construction N c. must lead as directly as possible and be properly fastened and supported Y d. All of the above 1185: If the steersman of your lifeboat gives the command "Way enough", you should __________.
N a. complete the stroke, hold your oar out from the boat and level with the water N b. dip the blade of your oar into the water and leave it there N c. lift your oar to a vertical position Y d. complete the stroke, raise your oar slightly, swing it forward, and place it in the boat 1402: When using carbon dioxide to fight a fire on a bulkhead, the CO2 should be applied __________.
Y a. first to the bottom of the flaming area, sweeping from side to side, and following the flames upward N b. in a circular motion from the middle of the bulkhead outward N c. to the top of the flaming area, sweeping from side to side, and working toward the bottom N d. in an up-and-down motion from one side of the bulkhead to the other 1547: If you must swim through an oil fire, you should NOT __________.
N a. wear as much clothing as possible N b. enter the water feet first Y c. swim with the wind N d. cover eyes with one hand when entering the water 1591: You discharge garbage overboard at sea. When recording your vessel's position as required, you must include __________.
N a. latitude, longitude, and approximate depth of water Y b. latitude, longitude, and estimated distance from shore N c. latitude and longitude only N d. latitude, longitude, course, speed, and a copy of that days noon position slip 1940: Life jackets should be stowed in __________.
N a. survival craft N b. messrooms Y c. readily accessible locations N d. locked watertight containers 2042: Which line would be used to hoist a sail?
N a. Forestay Y b. Halyard N c. Mainsheet N d. Foreguy 2045: How often does a coast radio station that regularly broadcasts traffic lists transmit the list?
N a. As often as is deemed necessary to effect delivery Y b. No less often than every four hours N c. Only on an as-needed basis N d. Once per 24-hour period 2129: Which of the following statements relating to AMVER (Automated Mutual-assistance Vessel Rescue) is TRUE?
N a. The AMVER system does not reduce the time lost for vessels responding to calls for assistance. N b. An AMVER participant is not relieved of the obligation to give 24 hour advance notice to the U.S. Coast Guard before entering a U.S. port from offshore. Y c. There is no cost to the ship or owner for messages sent within the AMVER system. N d. An AMVER participant is under greater obligation to render assistance to a vessel in distress than a non-participant. 2225: Which system is least likely to be affected by atmospheric disturbances?
N a. NAVTEX Y b. INMARSAT N c. MF NBDP N d. HF NBDP 2395: A negative metacentric height __________.
Y a. should always be immediately corrected N b. will always cause a vessel to capsize N c. always results from off-center weights N d. All of the above are correct 2415: 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-0062
Y a. 1171.5 tons N b. 1311.0 tons N c. 1503.0 tons N d. 1710.5 tons 2457: What is a grooved pulley?
Y a. Sheave N b. Slip N c. Block N d. Reeve 2497: In MODU drilling operations, the term tripping means __________.
N a. releasing the tongs from the drill pipe N b. welding hard metal to tool joints Y c. hoisting drill pipe out of and returning it to the wellbore N d. sliding a joint of drill pipe down to the pipe rack ramp 2649: Vinyl chloride reacts dangerously with __________.
N a. alkalies Y b. concentrated nitric acid N c. saltwater N d. organic acids 2763: A welding procedure used for joining dissimilar metals used on a MODU would be recorded in the __________.
N a. welding plan N b. ASTM specifications Y c. construction portfolio N d. Coast Guard file 2786: Certain equipment aboard vessels, inspected under the small passenger vessel regulations, is required to be marked with the vessel's name. This includes __________. (small passenger vessel regulations)
N a. bunks, silverware, china, and glassware N b. anchors, line, paint cans, and fuel drums Y c. life jackets, life floats and paddles N d. whistles, searchlights, navigation lights, and ship's bell 2811: A vessel heading SW is on a course of __________.
N a. 202.5° Y b. 225.0° N c. 247.5° N d. 270.0° 3014: Using the information in Section 1, the blue pages, of the Stability Data Reference Book, determine the danger angle for permanent list if the KG is 21.8 feet and the drafts are: FWD 19'-05", AFT 20'-01".
N a. 52° N b. 45° N c. 31° Y d. 26° 3083: The SS AMERICAN MARINER has the liquid loading shown. Use the white pages of The Stability Data Reference Book to determine the KG of the liquid load. ST-0104
N a. 7.7 feet N b. 9.1 feet N c. 9.9 feet Y d. 10.7 feet 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 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 3387: A semisubmersible records the following drafts: Port Forward 64'-09"; Port Aft 68'-09"; Starboard Forward 59'-09"; Starboard Aft 63'-09". What is the mean draft?
Y a. 64.25 feet N b. 64.40 feet N c. 64.75 feet N d. 64.90 feet 3472: If you find an inflatable liferaft container with the steel bands still in place around its case, you should __________.
N a. tell the Master Y b. leave the bands in place N c. tell the Mate N d. remove the bands yourself 3495: The SS AMERICAN MARINER arrived in port with drafts of: FWD 17'-10", AFT 19'-06". 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-0134
N a. FWD 16'-10", AFT 21'-02" N b. FWD 17'-00", AFT 21'-00" N c. FWD 17'-02", AFT 20'-10" Y d. FWD 17'-04", AFT 20'-08" 3560: How should the number "4" be pronounced when spoken on the radiotelephone?
N a. QUAD-ROS-FOOR N b. NUM-ERL-FOUR N c. NUMB-ER-FOWER Y d. KAR-TAY-FOWER 3579: Using the Guidance Manual for Loading the M.V. Grand Haven, determine the amount of ballast required in tank No. 3 (P & S) to maintain drafts of 17'-00" forward and 22'-06" aft for a vessel loaded with grain which has a test weight of 34 lbs.
N a. 1150 tons each N b. 1180 tons each Y c. 1220 tons each N d. 1250 tons each 3627: The DEEP DRILLER is drilling on location at a 60 foot draft. Waves are approaching within 2 feet of the underside of the spider deck. You should __________.
Y a. suspend drilling operations and deballast to a 45 foot draft N b. continue drilling while ballasting to a 20 foot draft maximum air gap N c. deballast when the waves just begin to hit the underside of the spider deck N d. reduce tension on all anchor chains to increase draft 3631: During an ice storm on board the DEEP DRILLER, the rig is uniformly covered with 414 tons of ice. At the beginning of the storm the rig was at 45 foot draft. After the storm the rig was at a 48 foot draft. Assume a KG of 127 feet for the new ice and an original KG of 58 feet. What is the new KG of the DEEP DRILLER?
Y a. 59.74 feet N b. 60.34 feet N c. 61.19 feet N d. 61.27 feet 3652: Your vessel's existing draft is FWD 17'-04", AFT 18'-08". Using the Guidance Manual for Loading M.V. GRAND HAVEN, determine the new draft if 765 long tons are discharged from No. 7 hatch.
N a. FWD 15'-04 3/4", AFT 18'-04" Y b. FWD 15'-11 3/5", AFT 18'-11" N c. FWD 18'-08 2/5", AFT 18'-05" N d. FWD 18'-05 3/4", AFT 18'-10" 3962: When should food or water be provided to survivors after boarding a liferaft?
N a. After 12 hours Y b. After 24 hours N c. After 48 hours N d. Some food and water should be consumed immediately and then not until 48 hours later 4021: A towing vessel's fire detection system may be certified to comply with the Coast Guard's towing vessel fire protection regulations by _________ .
N a. a Coast Guard inspector Y b. a registered professional engineer N c. the owner or Master of the vessel N d. a licensed electrician 4032: Towing vessel fire protection regulations require that all fuel tank vent pipes comply with all of the following provisions EXCEPT that the vent _______________ .
N a. connects to the highest point of the tank N b. system discharges on a weather deck through a U-shaped 180 degree pipe bend N c. be fitted with a 30-by-30 corrosion resistant flame screen Y d. must have a positive-acting shut-off valve to prevent water from entering the tank in heavy weather 4375: On the COASTAL DRILLER, what is NOT considered a drilling load?
N a. Hook load Y b. Cantilever pipe rack N c. Conductor tension N d. Setback 4563: While loaded as shown in the COASTAL DRILLER sample load form #3 (drilling), 200 kips are discharged from 60 feet AF0 and 30 feet to starboard of the centerline. What is the starboard leg reaction?
N a. 4,271 kips Y b. 5,393 kips N c. 5,410 kips N d. 5,571 kips 4733: In the COASTAL DRILLER, LCG is obtained from the sum of the longitudinal moments by __________.
N a. adding the sum of the weights N b. subtracting the sum of the weights N c. multiplying by the sum of the weights Y d. dividing by the sum of the weights 5081: What color are obstruction lights on mobile offshore drilling units that are located on the waters of the U.S. Outer Continental Shelf seaward of the line of demarcation?
Y a. White N b. Red N c. Yellow N d. Blue 5305: The COASTAL DRILLER, in ocean transit at a draft of 10 feet 6 inches with winds less than 70 knots, has a KGT of 50.6 feet and a KGL of 51.4 feet. The margin on the maximum allowable KG is __________.
Y a. 13.6 feet N b. 14.4 feet N c. 40.0 feet N d. 65.0 feet 5321: While the COASTAL DRILLER is in transit at a draft of 10 feet 6 inches, a severe storm is predicted within 12 hours. VM are 541,257 ft-kips, FSML are 32,000 ft-kips and FSMT are 24,000 ft-kips. How much should the KGL be lowered to satisfy the maximum allowable KG criteria?
N a. 23.04 feet Y b. 1.96 feet N c. 0.62 foot N d. 0.00 feet 5461: Thirty-five percent of the breaking strength of an anchor cable is generally accepted as the __________.
Y a. safe operating load N b. normal operating tension N c. emergency working load N d. allowable storm load 5555: The fluke angle of an anchor system is the angle between the __________.
Y a. flukes and the shank N b. shank and the sea bottom N c. mooring line and the sea bottom N d. flukes and the shackle 5962: Your drafts are: FWD 25'-09", AFT 28'-03". Use the blue pages of the Stability Data Reference Book to determine the location of the center of flotation relative to amidships.
N a. 2.6 feet forward N b. 2.1 feet forward Y c. at the center of flotation N d. 0.8 foot aft 6051: The connection facilities for the international shore connection required on board offshore drilling units in international service must be located to provide access __________.
Y a. to each side of the drilling unit N b. as close as possible to the control house N c. on the drill floor N d. on each level of the accommodation space 6085: On a MODU, a fixed carbon dioxide or other approved system must be installed __________.
Y a. where oil or chemical drums are stored N b. in all battery storage locations N c. in paint lockers N d. in all of the above locations 6843: With regard to the opening and closing of watertight integrity appliances not fitted with a remote operating control or alarm system, what must the Master or person in charge of a MODU enter in the logbook?
N a. The time required to close the appliances Y b. The reason for opening or closing each appliance N c. The name of the person performing the opening and closing of such appliances N d. The fact that the hull indicators functioned or not 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 8665: The DEEP DRILLER, while loaded as shown in the Sample Load Form #5 (Survival) loads an additional 137.88 long tons. The resulting trim by the stern is 2 feet and the list to port is 3 feet. What is the draft at the port forward draft mark?
N a. 45 feet 6 inches N b. 46 feet 0 inches Y c. 46 feet 6 inches N d. 47 feet 0 inches 8716: 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?
Y a. They may be kept open if they can be automatically closed from the bridge. N b. They are to be kept closed at all times. N c. They may be kept open if the ventilation or air conditioning system is shut down. N d. They can be kept open if the Muster List ("Station Bill") has personnel designated to close them in case of fire. 8825: A jack-up, while level in transit at 10 feet draft, experiences a wind gust which results in a starboard draft of 11 feet 6 inches. What is the heel?
N a. 1 foot 6 inches to starboard Y b. 3 feet to starboard N c. 3 feet to port N d. 1 foot 6 inches to port