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.
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 512: The SS AMERICAN MARINER arrived in port with drafts of: FWD 28'-08", AFT 29'-05". Cargo was loaded and discharged as shown. Use sheet 2 in the white pages of The Stability Data Reference Book to determine the final drafts. ST-0012
N a. FWD 28'-10", AFT 29'-04" Y b. FWD 29'-02", AFT 29'-07" N c. FWD 29'-04", AFT 29'-04" N d. FWD 29'-05", AFT 29'-08" 776: When dry chemical extinguishers are used to put out class B fires, there is a danger of reflash because dry chemical_________.
N a. is not an effective agent on Class B fires Y b. does little or no cooling N c. dissipates quickly N d. is rapidly absorbed by the liquid 819: Providing you are not in a special area, such as the Mediterranean or Red Sea, how many nautical miles from land must you be to throw wooden dunnage into the sea?
Y a. 25 nm N b. 12 nm N c. 6 nm N d. 3 nm 991: Fire extinguishing agents used on Class C fires must be __________.
N a. able to absorb heat N b. water based Y c. nonconducting N d. nontoxic 1155: When picking up a lifeboat at sea with way on the ship, the sea painter should be secured __________.
Y a. well forward in the lifeboat N b. about amidships in the lifeboat N c. well aft in the lifeboat N d. only after the falls have been attached 1274: On inflatable liferafts, the operating cord should be renewed by __________.
N a. cutting the old line off and renewing same Y b. an approved servicing facility ashore N c. opening the case and replacing the entire line N d. one of the ship's officers 1412: By regulation, cargo tank atmosphere must be inert before and during which operation?
N a. Stripping N b. Loading N c. Cleaning Y d. All of the above 1419: Your vessel is listing 4° to port and has a short rolling period. There is loose firefighting water in the hull. The ship is trimmed down by the head with one foot of freeboard at the bow. Which action should you take FIRST?
N a. Press up the slack NO.1 starboard double bottom tank. Y b. Pump out the forepeak tank. N c. Eliminate the water in the 'tween decks aft. N d. Jettison stores out of the paint locker in the fo'c'sle. 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. 1538: Your oceangoing vessel is required to have a waste management plan. This plan must be in writing and describe procedures for __________.
Y a. collecting and discharging garbage N b. disposing waste from marine sanitation devices N c. reducing the amount of shipboard waste N d. segregating the different types of shipboard waste 1691: When anchoring a small sailing vessel in rough weather, the best anchor line would be composed of __________.
N a. chain-wire N b. chain-manila Y c. chain-nylon N d. all chain 1711: Which precaution should be taken when testing a line throwing gun?
Y a. Never remove the line from the rocket. N b. Fire it at an angle of approximately 90 degrees to the horizon. N c. Wear asbestos gloves. N d. All of the above 1760: After jacking down your liftboat you have an unexpected list. You find that the only cause of this list must be a flooded leg. Your next course of action should be to __________.
Y a. jack the vessel back up to a safe height N b. proceed on to your next destination since the list is unimportant N c. pump out all ballast to gain reserve buoyancy N d. notify the U. S. Coast Guard 1986: Which statement is TRUE?
N a. You need not keep a record of ground garbage dumped into the sea more than 25 miles offshore. Y b. You must keep a record of garbage discharged in port to a shore facility. N c. You need not keep a record of garbage incinerated on the ship. N d. You must keep a record of the approximate weight of the garbage dumped. 2047: 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-0048
Y a. 280 tons N b. 395 tons N c. 750 tons N d. 990 tons 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 2190: You have approximately 24 tons of fish on deck. What will be the shift in the center of gravity after you shift the fish to the fish hold, a vertical distance of 8 feet? (total displacement is 540 tons)
N a. 0.14 foot N b. 0.23 foot Y c. 0.36 foot N d. 0.44 foot 2221: In heavy seas the helmsman should steer the survival craft __________.
Y a. into the seas N b. broadside to the seas N c. in the same direction as the seas N d. in a series of figure-eights 2296: Regulations require that cargo pumps in tank vessels carrying grade D liquid cargo shall be isolated from sources of vapor ignition by __________.
N a. cofferdams Y b. gastight bulkheads N c. passageways or living quarters N d. general cargo spaces 2495: A series of trays with sieves that vibrate to remove cuttings from the circulating fluid in rotary drilling operations is called the __________.
Y a. shale shaker N b. settling pit N c. desilter N d. desander 2674: Use the floodable length curve in Section 1, the blue pages, of the Stability Data Reference Book. If the curve represents 45 percent permeability and number 2 hold floods, the vessel will sink if the permeability exceeds what percent?
N a. 76 Y b. 67 N c. 60 N d. 52 2796: On small passenger vessels cooking and heating equipment __________.
N a. shall be suitable for marine use N b. may use liquefied petroleum gas N c. cannot use gasoline Y d. All of the above 2977: A slow and easy motion of a MODU in a seaway is an indication of a __________.
Y a. small GM N b. low center of gravity N c. stiff vessel N d. large GZ 3044: 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 22.4 feet, and the drafts are: FWD 19'-06", AFT 20'-00".
N a. 12° Y b. 24° N c. 48° N d. 52° 3052: Which statement is TRUE concerning work vests on a small passenger vessel?
N a. They may be worn during drills N b. They may be substituted for up to 10% of the required life jackets on board N c. They need not be an approved type Y d. They must be stowed separately from approved life jackets 3074: Your sailing drafts are: FWD 17'-07", AFT 18'-03" and the GM is 2.8 feet. What will be the angle of list if the #4 starboard double bottom (capacity 141 tons, VCG 2.6 feet, and 23.8 feet off the centerline) is filled with saltwater? (Use the data in Section 1, the blue pages, of the Stability Data Reference Book)
N a. 6° Y b. 8° N c. 10° N d. 12° 3113: For a MODU with trim, an increase in GMT will cause the inclination to __________.
N a. stabilize at an angle of loll Y b. decrease N c. increase N d. remain constant 3158: Electric generators can be protected against overload __________.
N a. with switches N b. with a governor on the engine Y c. with fuses or circuit breakers N d. by using heavy wire 3162: All life jackets and life buoys shall be marked with the vessel's name in letters at least __________. (small passenger vessel regulations)
N a. 1/2 inch high N b. 1 inch high Y c. Height not specified N d. 1-1/2 inches high 3200: Which circumstance concerning an inspected passenger vessel would require knowledge and approval of the Officer in Charge, Marine Inspection? (small passenger vessel regulations)
Y a. The removal of a watertight bulkhead N b. A minor overhaul of the propulsion machinery N c. Renewal of a FCC Certificate for a radiotelephone N d. All of the above 3274: Vessels required to be equipped with an approved backfire flame arrester are __________.
N a. those with diesel engines Y b. all those with gasoline engines N c. those with large engines only N d. None of the above 3279: You have orders to drop off a barge loaded with propylene oxide at a fleet. In doing so, you must ensure that __________.
N a. all wing voids and rakes are pumped dry before tying off the barge N b. the barge is moored next to the bank where it will be protected from a possible collision Y c. the barge is under the care of a watchman N d. a rake end is facing upstream to minimize the effect of current on the mooring lines 3281: Preparing to move on a location, you find that you must remove 450 tons of drill water, with a VCG of 8 feet, to enable you to meet the draft limitations. You started with a displacement of 17,000 tons and a KG of 69 feet. What is the KG after pumping out the drill water?
N a. 49.13 feet N b. 59.13 feet N c. 69.13 feet Y d. 70.66 feet 3320: If your vessel is required to have a fire ax on board, where should it be located? (small passenger vessel regulations)
Y a. In or adjacent to the primary operating station N b. In below-decks passenger accommodations N c. Just outside the engine room access N d. In the galley near the stove 3394: The carburetor is placed on the engine to __________.
N a. distribute the gasoline Y b. mix the fuel and air N c. properly lubricate the engine N d. assist in priming the cylinders 3401: While in port, what signal flag would inform the vessel's crew to report on board because the vessel was about to proceed to sea?
Y a. "P" N b. "H" N c. "U" N d. "A" 3419: Using the Guidance Manual for Loading M.V. Grand Haven, determine the amount of ballast required in tank No. 5 (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 35 lbs.
N a. 785 tons each N b. 820 tons each Y c. 880 tons each N d. 900 tons each 3481: 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 longitudinal free surface correction?
Y a. 1.63 feet N b. 2.14 feet N c. 2.24 feet N d. 2.38 feet 3612: Your vessel's existing draft is FWD 14'-00", AFT 16'-00". Using the Guidance Manual for Loading M.V. GRAND HAVEN, determine the new draft if 350 long tons are discharged from No. 13 hatch.
N a. FWD 13'-03 5/8", AFT 15'-03 1/8" N b. FWD 13'-04 3/4", AFT 15'-03 1/4" N c. FWD 13'-05 1/5", AFT 15'-04 3/5" Y d. FWD 13'-08 4/5", AFT 15'-08 4/5" 3672: Which item of the listed survival craft equipment would be the most suitable for night signaling to a ship on the horizon?
Y a. A red parachute flare N b. A red handheld flare N c. An orange smoke flare N d. A flashlight 3688: 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 3768: What is one of the FIRST actions you should take after abandoning and clearing away from a vessel?
Y a. Identify the person in charge. N b. Gather up useful floating objects. N c. Prepare for arrival of rescue units. N d. Arrange watches and duties. 4066: The most important concern in treating a person with extensive burns is __________.
N a. reducing disfigurement Y b. preventing infection N c. cooling with ice water N d. reducing swelling 4108: A Certificate of Inspection for vessels of less than 100 gross tons carrying more than twelve passengers on an international voyage will be issued for a period of __________. (small passenger vessel regulations)
N a. four years N b. three years N c. two years Y d. one year 4387: The COASTAL DRILLER is elevated in 192 feet of water. Leg penetration is 83 feet. The maximum leg reaction is 5,940 kips. The waves are 30 feet and the current is 2 knots. What is the maximum wind for drilling?
N a. 45 knots Y b. 50 knots N c. 57 knots N d. 62 knots 4571: The COASTAL DRILLER, while elevated in 200 feet of water, has 2 knots of current, 50 knots of wind, and 30 foot seas. What is the maximum leg reaction for drilling?
Y a. 6,090 kips N b. 5,980 kips N c. 5,540 kips N d. 5,320 kips 5197: The DEEP DRILLER, at a draft of 60 feet, has VM of 942,120 ft-tons, and FSML of 36,235 ft-tons. What is the KGL?
N a. 52.0 feet N b. 53.0 feet Y c. 54.0 feet N d. 55.0 feet 5311: The COASTAL DRILLER, in field transit at a draft of 10 feet 0 inches with winds less than 70 knots, has a KGT of 39.0 feet and a KGL of 38.6 feet. The margin on the maximum allowable KG is __________.
N a. 3.0 feet N b. 3.4 feet Y c. 26.0 feet N d. 26.4 feet 6905: The Master or person in charge of a MODU is required to submit a casualty report of an intentional grounding when it __________.
Y a. creates a hazard to the vessel N b. will last longer than 24 hours N c. will last longer than 48 hours N d. occurs in international waters 7843: After putting on a self-contained breathing apparatus, you open the air supply and hear a continuous ringing of a bell. What does this mean?
N a. The unit is working properly. N b. The face mask is not sealed properly. Y c. The air bottle needs to be refilled. N d. The air supply hose has a leak. 8155: The moment created by a force of 12,000 tons and a moment arm of 0.25 foot is __________.
N a. 48,000 ft-tons N b. 6,000 ft-tons Y c. 3,000 ft-tons N d. 0 ft-tons 8527: The COASTAL DRILLER, while drilling, has a total weight of 15,435 kips. The LM are 1,975,680 ft-kips and the TM are -15,435 ft-kips. What is the port leg reaction?
N a. 4,060 kips N b. 5,145 kips N c. 5,559 kips Y d. 5,816 kips 8734: All personnel should be familiar with the lifeboats __________.
Y a. boarding and operating procedures N b. maintenance schedule N c. navigational systems N d. fuel consumption rates 8763: After deploying the anchor, a permanent chain chaser is __________.
N a. removed from the anchor chain N b. connected to a buoy at the anchor Y c. stripped back to the rig and secured N d. connected to a buoy halfway down the chain 9187: The external flotation bladder on an immersion suit should be inflated __________.
N a. before you enter the water Y b. after you enter the water N c. after one hour in the water N d. after you notice that your suit is losing buoyancy 9205: When you are firing a pyrotechnic distress signal, it should be aimed __________.
N a. horizontally and directly abeam of your vessel N b. at the vessel whose attention you want to attract N c. into the wind Y d. at greater than 60 degrees above the horizon 9331: Paints and solvents on a vessel should be __________.
N a. stored safely at the work site until work is completed Y b. returned to the paint locker after each use N c. covered at all times to protect from ignition sources N d. stored in a suitable gear locker 9573: A floating vessel will behave as if all of its weight is acting downward through the __________.
Y a. center of gravity N b. center of buoyancy N c. center of flotation N d. metacenter 9593: A semisubmersible floating in sea water displaces 717,500 cubic feet. What is the displacement?
N a. 11,211 long tons N b. 11,498 long tons N c. 19,977 long tons Y d. 20,500 long tons