USCG Prep
Home
Sign in
Contacts
Exam
Download
Search
Homepage
»
Master & Mate (Rivers (Limited Tonnage: Less Than 200 GRT))
Q396 — Deck General/Safety
Download PDF
Progress:
24
%
(
23
/94)
Learning progress
?
1. How should gasoline tanks be filled?
Not learned
2. To determine if all requirements of the Declaration of Inspection are met for oil transfer operations just prior to bunkering from a shoreside facility, __________.
Not learned
3. Which of the signals listed is required to be displayed during the day while bunkering?
Not learned
4. The person in charge on the vessel and the person in charge at the facility must hold a meeting before starting the transfer of oil. Who must decide to start the transfer?
Not learned
5. Which signal must you display at night on a docked tank barge to show that it is loading or discharging flammable liquid cargo?
Not learned
6. How does good housekeeping prevent fires on a vessel?
Not learned
7. Which of the following conditions represents the appropriate time for setting off distress flares and rockets?
Not learned
8. A fire in a pile of dunnage would be classified as a __________.
Not learned
9. All of the following are part of the fire triangle EXCEPT __________.
Not learned
10. Which extinguishing agent is most likely to allow reflash as a result of not cooling the fuel below its ignition temperature?
Not learned
11. Which extinguishing agent is the best for use on electrical fires?
Not learned
12. When must a dry chemical fire extinguisher be recharged?
Not learned
13. How can the spread of fire be prevented?
Not learned
14. Fire may be spread by which means?
Not learned
15. Paints and solvents used aboard a vessel should be __________.
Not learned
16. Which may ignite fuel vapors?
Not learned
17. Which of the following is required to have a Shipboard Oil Pollution Emergency Plan?
Not learned
18. What accident situation is considered a Serious Marine Incident?
Not learned
19. Following a Serious Marine Incident, a mariner involved in the incident is prohibited from consuming alcohol until after being tested or which time frame?
Not learned
20. If you see an individual fall overboard, you should __________.
Not learned
21. A person who observes an individual fall overboard should do which of the following?
Not learned
22. All personnel on board a vessel should be familiar with the rescue boat's __________.
Not learned
23. If you must jump from a vessel, what does the correct posture include?
Not learned
24. If you have to jump in the water when abandoning ship, your legs should be in which position?
Not learned
25. In accordance with 46 CFR, life jackets should be stowed in __________.
Not learned
26. Which of the following statements is TRUE concerning life jackets?
Not learned
27. Life jackets should be marked with which item?
Not learned
28. What is the purpose of the limit switch on gravity davits?
Not learned
29. To turn over an inflatable liferaft that is upside down, you should pull on which item?
Not learned
30. A liferaft which has inflated bottom-up on the water __________.
Not learned
31. Which is TRUE concerning a hydrostatic release mechanism for a liferaft?
Not learned
32. If your vessel is equipped with inflatable liferafts, how should they be maintained?
Not learned
33. The water in which a vessel floats provides vertical upward support. The point through which this support is assumed to act is known as the center of __________.
Not learned
34. The free surface corrections depend upon the dimensions of the surface of the free liquids and the __________.
Not learned
35. What does reducing the liquid free surfaces in a vessel reduce?
Not learned
36. When a wind force causes a floating MODU to heel to a static angle, the __________.
Not learned
37. In plugging submerged holes; why are rags, wedges, and other materials used in conjunction with plugs?
Not learned
38. What must be accurately determined to assess the potential for progressive flooding after a vessel has been damaged?
Not learned
39. What will be accepted as the shipping papers for an unmanned tank barge but will not be accepted if the tank barge is manned?
Not learned
40. According to U.S. regulations, what vessels are required to have the "Discharge of Oil Prohibited" placard?
Not learned
41. When backing down with sternway, where will the pivot point of a vessel be located?
Not learned
42. When bunkering at anchorage which of the following signals must be displayed?
Not learned
43. When a cargo boom or crane is rated at varying capacities, there will be a table at the controls which relates safe working load to __________.
Not learned
44. The Certificate of Inspection of a damaged tank barge has expired. What certificate authorizes the barge to move to a repair facility for repair and inspection?
Not learned
45. Who certifies the safe working load of cargo booms on a vessel?
Not learned
46. A change of a documented vessel's name can only be made by which organization?
Not learned
47. When cleaning up an oil spill in U.S. waters you must obtain the approval of the Federal On-Scene Coordinator before using which of the following?
Not learned
48. A common class of wire rope is the 6X37 class. What does the 37 represent?
Not learned
49. Which is a common occurrence when a vessel is running into shallow water?
Not learned
50. When are the conditions BEST for crossing a rough bar?
Not learned
51. You are conducting trials to determine the maneuvering characteristics of your vessel. While making a turn, you take ranges and bearings of an isolated light. The results are shown in illustration D034DG below. What is the transfer for a turn of 45°?
Not learned
52. Which is described as a wedge of water building up between the bow and the nearer bank which forces the bow out and away?
Not learned
53. Which describes the "lay" of a line?
Not learned
54. Which term describes the distance a vessel moves in the direction of the original course from the point where the rudder is put over to any point on the turning circle?
Not learned
55. Which term describes the distance that a vessel travels from the time that the order to put engines full astern until the vessel is dead in the water?
Not learned
56. What should be done with lines or gear NOT in use?
Not learned
57. What can be done to prevent small oil spills on deck from going overboard?
Not learned
58. What effect does bank cushion have on the hull of a vessel in shallow water?
Not learned
59. When is the effect of wind on exposed areas of the vessel most noticeable?
Not learned
60. When you "end for end" a wire rope, you __________.
Not learned
61. When you enter shallow water, which describes your vessel's rudder response and speed variations?
Not learned
62. Under federal regulations, what minimum level of Blood Alcohol Content (BAC) constitutes a violation of the laws prohibiting Boating Under the Influence of Alcohol (BUI) on commercial vessels?
Not learned
63. Which of the following describes why topside icing, which is usually off-center, decreases vessel stability?
Not learned
64. Which of the following statement(s) is/are TRUE regarding twin pedestal cranes?
Not learned
65. On which form do you provide a written report of Marine Casualty to the nearest Coast Guard Marine Safety Office?
Not learned
66. Fueling results in the collection of waste oil in drip pans and containers. Which is an approved method of disposing of the waste oil?
Not learned
67. As a general rule, how will your vessel lie when it is drifting in a locale where there is no current?
Not learned
68. If given equal care, nylon line should last how many times longer than manila line?
Not learned
69. In illustration D044DG below, what is the mooring line labeled "A" called?
Not learned
70. In illustration D044DG below, what is the mooring line labeled "F" called?
Not learned
71. In illustration D044DG below, what is the mooring line labeled "H" called?
Not learned
72. When improperly tied, which knot shown in illustration D030DG below is called a granny or thief's knot?
Not learned
73. On an inspected vessel, which abbreviation refers to the horizontal distance between perpendiculars taken at the forward-most and the after-most points on the waterline at her deepest operating draft?
Not learned
74. When inspecting wire rope before a hoisting operation, what must one look for?
Not learned
75. Which knot in illustration D030DG below represents a bowline?
Not learned
76. Which knot in illustration D030DG below represents a single becket bend?
Not learned
77. Which knot reduces the strength of a line by the LEAST amount?
Not learned
78. Which knot is suitable for hoisting an unconscious person?
Not learned
79. Which knot/bend is used to form the bridle at the standing part of a gantline rigged to a stage?
Not learned
80. You are on a large vessel fitted with a right-handed controllable-pitch propeller set at maximum forward pitch. Which statement about reversing is TRUE?
Not learned
81. Which term is given to laying out a line in successive circles flat on deck with the bitter end in the center?
Not learned
82. Who is the legal owner of the Oil Record Book for a fixed or floating drilling rig?
Not learned
83. Which letter in illustration D030DG below represents a plain whipping?
Not learned
84. What should look-outs report?
Not learned
85. How many months after its expiration date may a Coast Guard credential be renewed without retaking the complete exam?
Not learned
86. A mariner whose credential has been revoked shall not be issued another credential without which of the following?
Not learned
87. What is the name of the metal, teardrop-shaped object sometimes used within an eyesplice?
Not learned
88. Which method of adjusting mooring lines is MOST useful for leaving a boat free to rise and fall with the tide?
Not learned
89. What is the minimum size required before a vessel can be documented?
Not learned
90. What is the name of tackle number 12 as shown in illustration D029DG below?
Not learned
91. You observe a V-shaped ripple with the point of the V pointing upstream in a river. What may this indicate?
Not learned
92. What do pollution regulations require of each scupper and/or drain that is located in an enclosed deck area?
Not learned
93. As soon as the officer in charge of the vessel has taken steps to stop the discharge of oil or oily mixture into a U.S. harbor, what must they do FIRST?
Not learned
94. You are taking the bow line from the port bow of a large vessel that is underway when the stern of your tug comes in contact with the vessel. The forward motion of both vessels causes your tug to be turned toward the other vessel and contact the stem thereby being "stemmed". Which action should you take?
Not learned
95. A twin screw vessel, making headway with both engines turning ahead, will turn more readily to starboard if you take which action?
Not learned
96. If you must pump bilges while a vessel is in port, which is the proper method?
Not learned
97. Which is the requirement for the name and hailing port of a documented commercial vessel?
Not learned
98. You are approaching a ship that is broken down and are preparing to take her in tow. BEFORE positioning your vessel to pass the towline, which action should you take?
Not learned
99. One of your crew members falls overboard from the starboard side. You should IMMEDIATELY take which action?
Not learned
100. The possibility of wake damage can be reduced by following which action?
Not learned
101. While proceeding up a narrow waterway you observe a vessel berthed in the river with slack mooring lines. Which is the most prudent action to take FIRST?
Not learned
102. Which is the root cause of wake damage to a vessel or structure in a narrow channel?
Not learned
103. A tug placed at which location would have MINIMAL effect steering a large vessel?
Not learned
104. Which is TRUE concerning the official number of a documented vessel?
Not learned
105. You operate a harbor craft on inland waters exclusively. If you regularly service or contact foreign flag vessels in the course of business, which statement is TRUE?
Not learned
106. You are operating a non-ocean-going vessel, how much of the accumulated oily waste must you be able to retain on board?
Not learned
107. When are Operators of Uninspected Passenger Vessels required to keep their Coast Guard credential aboard their vessel?
Not learned
108. Which is TRUE of outlets in gasoline fuel lines of your small vessel?
Not learned
109. What is the period of validity of a Merchant Mariner Credential?
Not learned
110. You are piloting your vessel in a narrow channel. How will the vessel react to a steep bank on your starboard side?
Not learned
111. You are proceeding in a channel; your vessel is requiring a significant amount of right rudder and your bow is still falling off to port. What can you conclude from this information?
Not learned
112. What does the process of faking down a line mean?
Not learned
113. What is the purpose of Sluicing or slushing wire rope?
Not learned
114. Regardless of local requirements, when in a U.S. port, all oil spills must be reported to which of the following agencies?
Not learned
115. In relation to cargo gear, what does "SWL" mean?
Not learned
116. What requires a Report of Marine Accident, Injury or Death?
Not learned
117. It is the responsibility of the crane operator to, at all times, be aware of the location of the __________.
Not learned
118. Who is responsible for any wake damage caused by a passing vessel?
Not learned
119. Which rope has the greatest breaking strength?
Not learned
120. When shall an Operator of an Uninspected Passenger Vessel be required to produce his/her MMC?
Not learned
121. Which of the signals listed is required to be displayed at night while bunkering at a dock?
Not learned
122. You are on a single-screw vessel with a right-handed propeller, and you are making headway. What occurs when you enter shallow water?
Not learned
123. On a small boat, which knot is best suited for attaching a line to the ring of an anchor?
Not learned
124. What is the name given to a smooth, tapered pin, usually of wood, used to open up the strands of a rope for splicing?
Not learned
125. Why do spaces containing batteries require good ventilation?
Not learned
126. The space containing the cylinders for the carbon dioxide (CO2) fire extinguishing system must be designed to preclude an anticipated ambient temperature in excess of which temperature?
Not learned
127. Which splice should you use in order to make a permanent loop in a line?
Not learned
128. Which statement is TRUE concerning River currents?
Not learned
129. Which statement is TRUE about hooks and shackles?
Not learned
130. Which statement about a tunnel bow thruster is TRUE?
Not learned
131. While steering by autopilot you notice that the vessel has deviated 15 degrees from course and there is no corrective rudder being applied. As a standard operating procedure you should first __________.
Not learned
132. In stopping distances of vessels, which defines the term "head reach"?
Not learned
133. Which term(s) are in the category of "oil" as used in the Oil Pollution Regulations?
Not learned
134. Topside icing decreases vessel stability because it increases __________.
Not learned
135. The two courses of action if the underwater hull is severely damaged are to plug the openings or to take which action?
Not learned
136. Which type of hull damage on a floating MODU should be repaired first?
Not learned
137. What type of knot in illustration D030DG below is indicated by the Letter "J"?
Not learned
138. What type of knot in illustration D030DG below is indicated by the Letter "W"?
Not learned
139. Which U.S. agency assigns an official number to a vessel?
Not learned
140. Your vessel is to dock bow in at a pier without the assistance of tugboats. Which line will be the most useful when maneuvering the vessel alongside the pier?
Not learned
141. Most of your vessel's superstructure is forward. How will the vessel lie when drifting with no way on?
Not learned
142. You are on watch and the pilot has just anchored the vessel. What is the next thing that you should do after the anchor has been let go?
Not learned
143. Which weakens a line the LEAST?
Not learned
144. What is a wet cargo?
Not learned
145. In writing up the logbook at the end of your watch, you make an error in writing an entry. What is the proper means of correcting this error?
Not learned
146. Which action should be taken prior to assuming the Deck Watch while the vessel is in port?
Not learned
147. You are on a 165 foot (50.3 meters) long vessel with a draft of 9 feet (2.7 meters) and twin screws. Which statement about rescuing a survivor in the water with ship pickup is TRUE?
Not learned
148. You have just abandoned ship and boarded a raft. After the raft is completely inflated you hear a whistling noise coming from a safety valve. Which action should you take?
Not learned
149. You abandoned ship in the North Atlantic and one of the crew members is hypothermic. During a SAR helicopter extraction which lifting device should be avoided when hoisting this patient to the aircraft?
Not learned
150. You have abandoned ship in tropical waters. Which procedure(s) should be used during a prolonged period in a raft?
Not learned
151. When abandoning ship and jumping into the water from a substantial height without a life jacket, you should __________.
Not learned
152. Which action must be taken annually concerning inflatable liferafts carried on passenger vessels?
Not learned
153. Which advantage does dry chemical have over carbon dioxide (CO2) in firefighting?
Not learned
154. An aircraft has indicated that he wants you to change course and follow him. You cannot comply because of an emergency on board. Which signal should you make?
Not learned
155. Assuming an even transverse distribution of weight in a vessel, which condition could cause a list?
Not learned
156. A burning pile of canvas is which classification of fire?
Not learned
157. During cargo operations, your vessel develops a list due to the center of gravity rising above the transverse metacenter. Which is the most prudent action to correct the list?
Not learned
158. CO2 mainly extinguishes a fire by which of the following?
Not learned
159. Which color of rockets, shells, or rocket parachute flares are used to indicate that the vessel is in distress and requires immediate assistance?
Not learned
160. What is the danger to personnel associated with using carbon dioxide in an enclosed space?
Not learned
161. Which davit type may be operated by one person?
Not learned
162. Which defines the function of a spark arrestor?
Not learned
163. Dry chemical fire extinguishers are effective on which type(s) of fire?
Not learned
164. Which is the most effective extinguishing action of dry chemical extinguisher?
Not learned
165. When electrical equipment is involved in a fire, where should the stream of dry chemicals be directed?
Not learned
166. Which extinguishing agent is/are suitable to combat a class B fire in an engine compartment?
Not learned
167. Any extinguishing agent used on a Class "C" fire must have which important property?
Not learned
168. What factor is essential to the proper operation of a radiator cooled engine?
Not learned
169. You are fighting a fire in a cargo hold on your vessel. Which action is most important concerning the stability of the vessel?
Not learned
170. You are fighting a fire in the electrical switchboard in the engine room. You should secure the power, then take which action?
Not learned
171. There is a fire in the crew's quarters of your vessel. Which action should you take FIRST?
Not learned
172. A fire in electrical equipment should be extinguished by using which type of extinguishing agent?
Not learned
173. Fire in an engine compartment is best extinguished with carbon dioxide gas (CO2) and by which action?
Not learned
174. If you have a fire in the engine room, what is the FIRST action you should take?
Not learned
175. A fire in the galley ALWAYS poses which additional threat?
Not learned
176. When flammable liquids are handled in a compartment on a vessel, the ventilation for that area should be __________.
Not learned
177. How does foam extinguish an oil fire?
Not learned
178. If a gasoline engine turns over freely but will not start, the cause is generally __________.
Not learned
179. In general, how often are sanitary inspections of passenger and crew quarters made aboard passenger vessels in river service?
Not learned
180. You have hand launched an inflatable liferaft. What should be one of your FIRST actions after all persons have boarded the liferaft?
Not learned
181. Heave is motion along which axis?
Not learned
182. If heavy smoke is coming from the paint locker, what should be the FIRST firefighting response?
Not learned
183. A high-velocity fog stream can be used in firefighting situations to drive heat and smoke ahead of the firefighters in a passageway. This technique should only be used when which condition exists?
Not learned
184. The hoods over galley ranges present what major hazard?
Not learned
185. If ignited, which material would be a class B fire?
Not learned
186. In illustration D001SA below, what represents the center of gravity?
Not learned
187. What is the MOST important consideration when determining how to fight an electrical fire?
Not learned
188. An important step in fighting any electrical fire is to take which action?
Not learned
189. What is the most important thing to remember when launching an inflatable liferaft by hand?
Not learned
190. Which will improve stability?
Not learned
191. Which is an indication that progressive flooding is occurring?
Not learned
192. In launching a lifeboat, when should the tricing pendants be released?
Not learned
193. How should the letter "D" be pronounced when spoken on the radiotelephone?
Not learned
194. What is the function of the lifeboat davit limit switches?
Not learned
195. Maintaining good working order of fuel pumps and injectors in auxiliary diesel engines requires the use of __________.
Not learned
196. Which is a major advantage of the round turn maneuver in a man overboard situation?
Not learned
197. When making VHF radio calls to nearby stations, what level of transmitting power should you use?
Not learned
198. Which maneuver will return your vessel to a person who has fallen overboard in the shortest time?
Not learned
199. Which class of fire is an oil fire classified?
Not learned
200. Which of the following when removed will extinguish a fire?
Not learned
201. When hoisting a boat on gravity type davits using an electric motor driven winch, the davit arms should be brought up to which position?
Not learned
202. All lifeboats, rescue boats, and rigid-type liferafts shall be stripped, cleaned, and thoroughly overhauled at which time interval?
Not learned
203. What is the lifesaving signal used to indicate, "Landing here is highly dangerous"?
Not learned
204. A mechanical davit is designed to automatically accomplish which task?
Not learned
205. Normally, potable water systems are connected directly to the __________.
Not learned
206. How often are CO2 cylinders forming part of a fixed fire extinguishing system required to be pressure tested?
Not learned
207. You are picking up a conscious person that has fallen overboard in one of the vessels motor boats. Recovery is easier in a light breeze if you approach from which direction?
Not learned
208. You are picking up an unconscious person that has fallen overboard in a fresh breeze. For safety reasons how should a small craft approach?
Not learned
209. If a powdered aluminum fire is being fought, which is the most effective extinguishing agent to use?
Not learned
210. What is the preferred agent used in fighting a helicopter crash fire?
Not learned
211. Where a propeller shaft passes through the hull, which device prevents water from entering the hull?
Not learned
212. The single turn method of returning to a man overboard should be used ONLY if which condition exists?
Not learned
213. A situation has occurred where it becomes necessary for you to be towed. What action should be taken to prevent your vessel from yawing?
Not learned
214. A situation has occurred in which your vessel must be towed. When the towing vessel passes the towing line to you, where should you secure the line?
Not learned
215. A squeeze-grip type carbon dioxide portable fire extinguisher has been partially discharged. Which action should be taken?
Not learned
216. Why should storage batteries be charged in a well-ventilated area?
Not learned
217. The term displacement refers to which of the following?
Not learned
218. Upon completion of fueling a gasoline driven vessel it is necessary to perform which task?
Not learned
219. If you wear extra clothing when entering the water after abandoning ship it will accomplish which of the following?
Not learned
220. If you must enter water on which there is an oil fire, which is the best action to take?
Not learned
221. Automatic fire dampers in ventilation systems are operated by use of which item?
Not learned
222. Why is it desirable to have screens on the vents of potable water tanks?
Not learned
223. How should the number "9" be pronounced when spoken on the radiotelephone?
Not learned
224. Oil fires are best extinguished by __________.
Not learned
225. Oily rags stored in a pile that is open to the atmosphere are a hazard because they may __________.
Not learned
226. How do you operate a portable CO2 fire extinguisher?
Not learned
227. When possible, what is the FIRST step in fighting an engine fuel-pump fire which results from a broken fuel line?
Not learned
228. What is the primary hazard, other than fire damage, associated with a class C fire?
Not learned
229. What is the primary reason for placing covers over the top of storage batteries?
Not learned
230. Progressive flooding is controlled by securing watertight boundaries and which other action?
Not learned
231. What is the purpose of a striker plate?
Not learned
232. What does a pyrometer measure on a diesel engine?
Not learned
233. What quality of a diesel fuel is most significant for efficient combustion?
Not learned
234. A quick and rapid motion of a vessel in a seaway is an indication of a(n) __________.
Not learned
235. What represents poor sanitary procedures?
Not learned
236. What is required in addition to the heat, fuel, and oxygen of the fire triangle to have a fire?
Not learned
237. A safe fuel system must __________.
Not learned
238. You are at sea in an inflatable liferaft. In high latitudes, which presents the greatest danger?
Not learned
239. You are at sea and have received a General Emergency message announcing the outbreak of war in Europe. You are directed to comply with the instructions in NGA (NIMA) PUB 117, Chapter Eight. Which statement is TRUE?
Not learned
240. Which sequence is correct when launching a lifeboat stowed in gravity davits?
Not learned
241. If the situation arose where it became necessary to tow a disabled vessel, which statement is TRUE concerning the towing line?
Not learned
242. For small angles of inclination, if the KG were equal to the KM, which is TRUE concerning the vessel?
Not learned
243. Spontaneous ignition can result from __________.
Not learned
244. Before starting any diesel or gasoline engine, which of the following must be checked?
Not learned
245. Which statement is TRUE concerning life jackets which are severely damaged?
Not learned
246. A tank with internal dimensions of 40 feet X 20 feet X 12 feet is pressed with fuel oil weighing 54 pounds per cubic foot. What is the weight, in short tons, of the liquid?
Not learned
247. On a small boat, if someone fell overboard and you did not know over which side the person fell, which action should you take?
Not learned
248. Which is TRUE of paints and solvents on a vessel?
Not learned
249. You are trying to rescue survivors from a wrecked vessel on fire. How should you make your approach?
Not learned
250. While underway, if you are required to have a radiotelephone, you must maintain a continuous listening watch on which of the following channels?
Not learned
251. Before using a fixed CO2 system to fight an engine room fire, you must __________.
Not learned
252. Your vessel is conducting helicopter evacuation operations for an injured crew member. Which of the following statements is true concerning the hoisting line?
Not learned
253. When a vessel has positive stability, which term is used to describe the distance between the line of force through B and the line of force through G?
Not learned
254. The vessel shown in illustration D025DG has broken down and you are going to take her in tow. The wind is on her starboard beam. Both vessels are making the same amount of leeway. Where should you position your vessel when you start running lines?
Not learned
255. Which VHF channel should you avoid using as a working channel?
Not learned
256. While you are working in a space, the fixed CO2 system is accidentally activated. Which action should you take?
Not learned
257. Gasoline tanks should be filled __________.
Not learned
258. The effect of free surface on initial stability depends upon which item(s)?
Not learned
259. The falls on gravity davits are required to be constructed from which material?
Not learned
260. Which is required to be marked on the vessel's life preservers?
Not learned
261. An implied warranty of seaworthiness on the part of the vessel's owner lies in which document?
Not learned
262. Failure to notify the Coast Guard of an oil spill can carry a prison sentence of what duration?
Not learned
263. Fires which occur in energized electrical equipment, such as switchboard insulation, are which classification?
Not learned
264. In illustration D044DG below, what is the mooring line labeled "D" called?
Not learned
265. In illustration D044DG below, what is the mooring line labeled "E" called?
Not learned
266. In illustration D044DG below, what is the mooring line labeled "G" called?
Not learned
267. Normally, where is the potable water systems directly connected to?
Not learned
268. What can cargo hold bilge soundings indicate?
Not learned
269. What is considered a Serious Marine Incident?
Not learned
270. What is the normal percentage of oxygen in air?
Not learned
271. What type of knot in illustration D030DG below is indicated by the Letter "R"?
Not learned
272. Where is chafing gear normally used?
Not learned
273. Which is the BEST way to reduce your wake in a narrow channel?
Not learned
274. Which is the principal danger from ice collecting on a vessel?
Not learned
275. Which mooring line has the most elastic elongation?
Not learned
276. Which statement is TRUE concerning the placard entitled "Discharge of Oil Prohibited"?
Not learned
277. You are in port A in the United States, and your Certificate of Inspection has expired. You wish to go to port B in the United States for repairs and to complete the inspection. If the Officer-in-Charge Marine Inspection deems it safe, he may issue which document?
Not learned
278. When flammable liquids are handled in a compartment on a vessel, which is TRUE concerning the ventilation for that area?
Not learned
279. How should the letter "T" be pronounced when spoken on the radiotelephone?
Not learned
280. How should the number "1" be pronounced when spoken on the radiotelephone?
Not learned
281. Where must the life jackets be stowed?
Not learned
282. The vessel shown in illustration D025DG has broken down and you are going to take her in tow. The wind is on her starboard beam. She is making more leeway than you. Where should you position your vessel when you start running lines?
Not learned
283. The vessel shown in illustration D025DG has broken down and you are going to take her in tow. The wind is coming from her starboard beam. You are making more leeway than she. Where should you position your vessel when you start running lines?
Not learned
Trial period expired
You are not allowed to do this without «Full access»
Full access allows:
Solve all tests online without limits;
Remove all advertisements on website;
Adding questions to favorite list;
Save learning progress;
Save results of practice exams;
Watching all wrong answered questions.
Activate full access