Q170 — Deck General/Safety

Progress: 24% (23/94)

Learning progress ?
1. Which is usually the most gentle way of riding out a severe storm on a larger vessel?Not learned2. How should gasoline tanks be filled?Not learned3. How does good housekeeping prevent fires on a vessel?Not learned4. Which of the following conditions represents the appropriate time for setting off distress flares and rockets?Not learned5. Which visual distress signal is acceptable for daylight use only?Not learned6. A magnesium fire is classified as class _________.Not learned7. Which of the conditions listed is necessary for a substance to burn?Not learned8. All of the following are part of the fire triangle EXCEPT __________.Not learned9. Which extinguishing agent is the best for use on electrical fires?Not learned10. When must a dry chemical fire extinguisher be recharged?Not learned11. Recharging a previously used cartridge-operated dry chemical fire extinguisher is accomplished by __________.Not learned12. Fire dampers prevent the spread of fire by __________.Not learned13. CO2 cylinders must be recharged when the weight of the charge in the cylinder is less than what percent of the stamped full weight of the charge?Not learned14. Where would spontaneous combustion most likely occur?Not learned15. Which may ignite fuel vapors?Not learned16. To prevent oily rags from spontaneously igniting they should be __________.Not learned17. The primary danger in helicopter fires on a MODU is __________.Not learned18. Which of the following is required to have a Shipboard Oil Pollution Emergency Plan?Not learned19. According to U.S. regulations, how often are you are required to test cargo discharge piping?Not learned20. If you see an individual fall overboard, you should __________.Not learned21. If there are a number of survivors in the water after abandoning ship, which action should they take?Not learned22. When abandoning ship, after launching the motor lifeboat which is the recommended action to take?Not learned23. Which statement concerning immersion suits is TRUE?Not learned24. In accordance with 46 CFR, life jackets should be stowed in __________.Not learned25. Which of the following statements is TRUE concerning life jackets?Not learned26. Life jackets should be marked with which item?Not learned27. To turn over an inflatable liferaft that is upside down, you should pull on which item?Not learned28. What must be carried out in order to launch and inflate an inflatable liferaft?Not learned29. When a ship is abandoned and there are several liferafts in the water, which task must be done to aid in your rescue?Not learned30. If more than one liferaft is manned after the vessel has sunk, which action will aid in your rescue?Not learned31. You are on a 120,000 DWT loaded bulk carrier. What is the maximum safe docking speed when coming alongside?Not learned32. You are 15 feet off a pier and docking a vessel using only a bow breast line and stern breast line. Once the slack is out of both lines you begin to haul in on the bow breast line. What is the effect on the vessel?Not learned33. What is NOT listed on the metallic name plate that is required to be attached to hand portable fire extinguishers according to uninspected vessel regulations?Not learned34. Which action has a tendency to happen to a vessel proceeding along the bank of a river or channel with steep banks?Not learned35. What is the rule of thumb for the length of chain required to anchor a vessel under normal conditions?Not learned36. The best time to work a boat into a slip is __________.Not learned37. In which case is the IOPP Certificate of an inspected vessel NOT invalidated?Not learned38. After casting off moorings at a mooring buoy in calm weather, which action should you take?Not learned39. 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 learned40. When cutting wire rope, seizings are put on each side of the cut. The seizings prevent the wire from unlaying and also __________.Not learned41. Which describes the "lay" of a line?Not learned42. You are docking a vessel. When are the wind and current most favorable in this situation?Not learned43. Which document shows a vessel's nationality, ownership, and tonnage?Not learned44. While on duty as a look-out, which other duty may you perform?Not learned45. How does the effect known as "bank suction" act on a single-screw vessel proceeding along a narrow channel?Not learned46. What effect does lifting the shank of a Stockless anchor that is set on the bottom have?Not learned47. When is the effect of wind on exposed areas of the vessel most noticeable?Not learned48. Which factor is most likely to impair the strength and durability of synthetic line?Not learned49. Which of the following describes a fid?Not learned50. Which of the following is a rope ladder with wooden rungs?Not learned51. As a general rule, how will your vessel lie when it is drifting in a locale where there is no current?Not learned52. Generally speaking, which is the most favorable bottom for anchoring your vessel?Not learned53. You have been granted authorization to use chemical agents on an oil spill. What is the main purpose for using the chemicals?Not learned54. You are heading into the sea during rough weather. What may happen if there is too much weight forward in your small boat?Not learned55. "Herringbone" is a term associated with which activity?Not learned56. After an IOPP Certificate is issued to an inspected vessel, how many other surveys of the vessel's pollution prevention equipment are conducted during the period of validity of the certificate?Not learned57. Which knot in illustration D030DG below represents a timber hitch?Not learned58. Which knot shown in illustration D030DG below represents a square knot?Not learned59. Which term is given to laying out a line in successive circles flat on deck with the bitter end in the center?Not learned60. Which letter in illustration D030DG below represents a plain whipping?Not learned61. Which letter shown in illustration D030DG below represents a clove hitch?Not learned62. Which lines primary function is to reduce the fore and aft motion of a docked vessel?Not learned63. When a line is subject to wear where it passes through a mooring chock, which action should be taken?Not learned64. Which line would be least likely to kink?Not learned65. How long is a credential issued by the U.S. Coast Guard for Master of Towing Vessels valid for?Not learned66. When is a lookout permitted to leave his station?Not learned67. In the machinery space of all uninspected motor vessels, there must be one type 20-B hand portable fire extinguisher for which of the following?Not learned68. You are making a sharp turn in a channel and using a buoy four points on the bow to gauge your rate of turn. If you observe the buoy moving forward relative to you, what should you do?Not learned69. When making way in heavy seas you notice that your vessel's screw is being lifted clear of the water and racing. Which action will correct the situation?Not learned70. How many B-II hand portable fire extinguishers are required in the machinery space of a 260 GT uninspected tow vessel with 2400 B.H.P.?Not learned71. How many months after its expiration date may a Coast Guard credential be renewed without retaking the complete exam?Not learned72. A mariner whose credential has been revoked shall not be issued another credential without which of the following?Not learned73. What is meant by the term "broaching to"?Not learned74. What is the name of the metal, teardrop-shaped object sometimes used within an eyesplice?Not learned75. Which method of adjusting mooring lines is MOST useful for leaving a boat free to rise and fall with the tide?Not learned76. Which method requires prior approval to be used when cleaning up an oil spill?Not learned77. Which method is used to detect rot in manila lines?Not learned78. In moderate wind and current what should be the length of chain with a single anchor?Not learned79. What is a bench hook is used for?Not learned80. Which expresses the term leeway?Not learned81. How is forty-five fathoms marked on the anchor chain?Not learned82. Galvanizing would be suitable for protecting wire rope. Which wire would normally be galvanized?Not learned83. You are mooring to a buoy. How should you make your approach?Not learned84. You observe a V-shaped ripple with the point of the V pointing upstream in a river. What may this indicate?Not learned85. When picking up your mooring at the buoy, which is the correct method?Not learned86. When rigging a bosun's chair, a tail block or lizard is used to perform which function?Not learned87. When running before a heavy sea, what will moving weights aft on the vessel accomplish?Not learned88. As a ship moves through the water, it causes a wake, which is also moving forward relative to the sea. In addition to a fore and aft motion, which direction will the wake flow?Not learned89. As a ship moves through the water, it drags with it a body of water called the wake. Which term defines the ratio of the wake speed to the ship's speed?Not learned90. You are standing the wheel watch on entering port and the Master gives you a rudder command which conflicts with a rudder command from the Pilot. What should you do?Not learned91. Which statement is TRUE when using the anchor to steady the bow while approaching a dock?Not learned92. Which term defines when a boat turns broadside to heavy seas and winds, thus exposing the boat to the danger of capsizing?Not learned93. Which term defines when a vessel is swinging from side to side off course due to quartering seas?Not learned94. Which is TRUE before a Master relieves a Pilot of the conn?Not learned95. All U.S. Flag vessels engaged in foreign trade are required to be which of the following?Not learned96. You are underway in heavy weather and your bow is into the seas. Which action should you take to prevent pounding?Not learned97. Your vessel is broken down and rolling in heavy seas. How can you reduce the danger of capsizing?Not learned98. Your vessel is port side to a pier with a spring line led aft from the bow. How will the vessel respond in calm weather, with the engines ahead and hard left rudder?Not learned99. A vessel reduces speed without backing. Which item is the primary factor that determines the rate that her speed through the water decreases?Not learned100. When is a vessel tide rode?Not learned101. You want to double the strength of a mooring line by using two lines. To accomplish this, which is TRUE of the second line?Not learned102. Which is the requirement for the name and hailing port of a documented commercial vessel?Not learned103. 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 learned104. The possibility of wake damage can be reduced by following which action?Not learned105. 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 learned106. Which is the root cause of wake damage to a vessel or structure in a narrow channel?Not learned107. Which term defines the strainer at the bottom of a bilge suction pipe to prevent clogging?Not learned108. Which is TRUE when you pay out more anchor cable?Not learned109. Which is TRUE concerning the official number of a documented vessel?Not learned110. 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 learned111. If you are operating on the Inland Waters of the United States, which of the following may you discharge overboard?Not learned112. While operating your oceangoing vessel you must keep a record of any discharge or disposal of garbage. When should these entries be made?Not learned113. When passing a moored vessel in a narrow channel which actions will help minimize wake damage?Not learned114. What is the period of validity of a Merchant Mariner Credential?Not learned115. When piloting a vessel, how are visual references used to establish a constant rate of turn?Not learned116. Which is a predictable result of a vessel nearing a bank or edge of a steep banked channel?Not learned117. You are preparing to slush a stay on your vessel by lowering yourself down the stay in a bosun's chair. The proper way to do this is to ride down the stay on a riding shackle in which configuration?Not learned118. The primary function of which line(s) is to hold the vessel snuggly to the dock?Not learned119. Regardless of local requirements, when in a U.S. port, all oil spills must be reported to which of the following agencies?Not learned120. In relation to the turning of a vessel, which describes the term "advance"?Not learned121. Who is responsible for any wake damage caused by a passing vessel?Not learned122. What can a rolling hitch be used for?Not learned123. How is a safety shackle identified?Not learned124. When shall an Operator of an Uninspected Passenger Vessel be required to produce his/her MMC?Not learned125. In which situation could a vessel most easily capsize?Not learned126. Why do spaces containing batteries require good ventilation?Not learned127. Which space(s) is(are) deducted from gross tonnage to derive net tonnage?Not learned128. Which space(s) is(are) deducted from gross tonnage to derive net tonnage?Not learned129. Which space(s) is(are) NOT exempt when measuring gross tonnage?Not learned130. You are standing the wheel watch when you hear the cry, "Man overboard starboard side". What immediate order would you expect to receive?Not learned131. Which statement is TRUE concerning the placard entitled "Discharge of Oil Prohibited"?Not learned132. Which statement is TRUE concerning River currents?Not learned133. On uninspected vessels which statement is TRUE concerning work vests?Not learned134. Which term(s) are in the category of "oil" as used in the Oil Pollution Regulations?Not learned135. Which term describes the rope which is rove through a tail block to be used with a bosun's chair?Not learned136. Two vessels are abreast of each other and passing port to port in a confined waterway. What should you expect as your bow approaches the screws of the other vessel?Not learned137. Which type of bottom is best suited for holding an anchor of a small boat?Not learned138. Which type of bottom provides most anchors with the best holding ability?Not learned139. Which type of fixed fire-extinguishing system is approved for use on board uninspected vessels?Not learned140. What type of knot in illustration D030DG below is indicated by the Letter "W"?Not learned141. Which type of line would have the LEAST resistance to mildew and rot?Not learned142. An uninspected 6,000 BHP, 199 GT tug operating on the Great Lakes that was built in 2017 is required to carry how many 20-B portable extinguishers?Not learned143. Uninspected motor vessels constructed after 25 April 1940, and which use fuel with a flash point of 110°F (43°C), or less, shall have at least what number of ventilator ducts, fitted for the removal of explosive or flammable gases from the bilges of every engine and fuel tank compartment?Not learned144. On uninspected vessels, when may U. S. Coast Guard approved work vests be substituted for life jackets?Not learned145. You are using the anchor to steady the bow while maneuvering. You have the proper scope of anchor cable when the __________.Not learned146. Using a scope of 5, determine how many feet of cable you should put out to anchor in 5 fathoms of water.Not learned147. Using a scope of five, determine how many shots of chain you should put out to anchor in 5 fathoms of water?Not learned148. Usually the most gentle way of riding out a severe storm on a larger vessel is __________.Not learned149. When will a vessel "squat" while underway?Not learned150. When is a vessel wind rode?Not learned151. You are on watch at night in clear visibility and the vessel has just been anchored. What is the first thing that you should do after the anchor has been let go?Not learned152. You are on watch at sea and find it prudent to call the Master to the bridge due to traffic congestion. Which statement is TRUE concerning the moment that the Master officially relieves you of the conn?Not learned153. You are a watchstanding mate and have come to the bridge to relieve the watch. After reviewing the chart and having been briefed by the off-going mate, you are now ready to affect the relief. Which of the following is exemplary of the statement that would officially transfer the watch?Not learned154. You are a watchstanding mate and have come to the bridge to relieve the watch. After reviewing the chart and having been briefed by the off-going mate, you are now ready to affect the relief. When is the watch officially transferred to you?Not learned155. When working with any synthetic line, you should keep well clear of which situation?Not learned156. Your vessel is moored portside to and you are taking over the Deck Watch. Which item has the most impact on the safety of the vessel and crew?Not learned157. Which action should be taken once fueling has been completed?Not learned158. You board an inflatable liferaft that has been hand launched from a sinking vessel. What should you do FIRST after everyone is onboard the liferaft?Not learned159. The carburetor is placed on the engine to __________.Not learned160. Which causes spontaneous combustion?Not learned161. Channel 13 is primarily used for ship-to-ship communication. Channel 13 is also authorized for which purpose?Not learned162. A class B fire is most successfully fought by which method?Not learned163. After clearing the vessel, what is one of the FIRST things you would do in an inflatable liferaft?Not learned164. CO2 mainly extinguishes a fire by which of the following?Not learned165. What is the color of the signal flare sent up by a submarine indicating that a torpedo has been fired in a training exercise?Not learned166. A crew member has just fallen overboard off your port side. Which action should you take?Not learned167. You discover a leak in the fuel line to the engine. Which action should you take FIRST?Not learned168. When electrical equipment is involved in a fire, where should the stream of dry chemicals be directed?Not learned169. The exhaust pipe must be gas tight throughout its entire length otherwise __________.Not learned170. What is the expected range of a VHF radio transmission from a vessel to a shore station?Not learned171. When is it recommended that the external flotation bladder on an immersion suit be inflated?Not learned172. Which extinguishing agent is/are suitable to combat a class B fire in an engine compartment?Not learned173. What factor is essential to the proper operation of a radiator cooled engine?Not learned174. You are fighting a fire in a cargo hold on your vessel. Which action is most important concerning the stability of the vessel?Not learned175. When fighting a fire using a portable carbon dioxide extinguisher, where should the stream be directed to extinguish the fire?Not learned176. To find the cause of a gasoline engine's failure to start, you should take which action?Not learned177. There is a fire in the crew's quarters of your vessel. Which action should you take FIRST?Not learned178. If you have a fire in the engine room, what is the FIRST action you should take?Not learned179. Fire extinguishing agents used on class C fires must have which characteristic?Not learned180. A fire in the galley ALWAYS poses which additional threat?Not learned181. When should you first have any food or water after boarding a lifeboat or liferaft?Not learned182. Which of the following classifications does an oil fire belong to?Not learned183. Which of the following is one of the most important safety procedures that should be adhered to prior to starting a gasoline engine on a motorboat?Not learned184. If a gasoline engine turns over freely but will not start, the cause is generally __________.Not learned185. In general, how often are sanitary inspections of passenger and crew quarters made aboard passenger vessels in river service?Not learned186. When the GMDSS Radio Operator on watch hears "SECURITE" spoken three times he can expect to receive a message concerning __________.Not learned187. When the handle of an all-purpose nozzle is pulled all the way back, it will __________.Not learned188. You hear the general alarm and ship's whistle sound for over 10 seconds. What does this signal mean?Not learned189. If heavy smoke is coming from the paint locker, what should be the FIRST firefighting response?Not learned190. In illustration D014SA below, which item number correctly identifies the towing connection?Not learned191. What is the MOST important consideration when determining how to fight an electrical fire?Not learned192. If you know that the vessel you are about to call on the VHF radio maintains a radio watch on both the working and the calling frequencies, which frequency should you call on?Not learned193. You have a large, broken-down vessel in tow with a wire rope and anchor cable towline. Both vessels have made provision for slipping the tow in an emergency; however, unless there are special circumstances which is TRUE?Not learned194. How should the letter "D" be pronounced when spoken on the radiotelephone?Not learned195. What does the lifesaving signal indicated by a horizontal motion of a white light or white flare mean?Not learned196. What is the lifesaving signal for "You are seen - Assistance will be given as soon as possible"?Not learned197. Which is a major advantage of the round turn maneuver in a man overboard situation?Not learned198. When making VHF radio calls to nearby stations, what level of transmitting power should you use?Not learned199. Which maneuver will return your vessel to a person who has fallen overboard in the shortest time?Not learned200. What is maximum power allowed by the FCC for VHF-FM radio transmissions?Not learned201. Which class of fire is an oil fire classified?Not learned202. Which of the following when removed will extinguish a fire?Not learned203. Which item(s) is/are a 2,000 GT tankship required to carry?Not learned204. When launching an inflatable liferaft, which is TRUE concerning the operating cord?Not learned205. Normally, before taking drinking water on board in the U.S. or its possessions, the responsible person from the vessel should determine which information about the water source?Not learned206. Normally, your vessel is on a voyage of three months duration. How many sanitary inspections are required to be conducted during the voyage?Not learned207. Which officer is responsible for the sanitary condition of the engineering department?Not learned208. What can an oxygen indicator be used to determine?Not learned209. The single turn method of returning to a man overboard should be used ONLY if which condition exists?Not learned210. 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 learned211. Why should storage batteries be charged in a well-ventilated area?Not learned212. You have taken another vessel in tow. Which is an indicator that the towing speed is too fast?Not learned213. Which term defines the minimum concentration of a vapor in air which can form a mixture that ignites and burns?Not learned214. Which is TRUE concerning drinking salt water?Not learned215. Upon completion of fueling a gasoline driven vessel it is necessary to perform which task?Not learned216. If you must enter water on which there is an oil fire, which is the best action to take?Not learned217. Which is the national distress, safety, and calling frequency channel?Not learned218. When approaching a fire from leeward you should shield firefighters from the fire by using __________.Not learned219. Which one of the following signals is made at night by a lifesaving station to indicate "Landing here highly dangerous"?Not learned220. Overhauling a fire in the living quarters on a vessel must include __________.Not learned221. What prevents an inflated life raft from being pulled under by a vessel which sinks in water over 100 feet in depth?Not learned222. What is required in addition to the heat, fuel, and oxygen of the fire triangle to have a fire?Not learned223. If you are required to jump from any height from your vessel when should the external flotation bladder of an immersion suit be inflated?Not learned224. A safe fuel system must __________.Not learned225. A ship station license for your radiotelephone is valid for which of the following terms?Not learned226. If the situation arose where it became necessary to tow a disabled vessel, which statement is TRUE concerning the towing line?Not learned227. Spontaneous ignition can result from __________.Not learned228. Before starting any diesel or gasoline engine, which of the following must be checked?Not learned229. What statement about immersion suits is TRUE?Not learned230. Which statement is TRUE concerning carbon dioxide?Not learned231. Which statement is TRUE concerning fuel vapors on a vessel?Not learned232. Which statement is TRUE concerning gasoline vapors on board a vessel?Not learned233. Which statement is TRUE concerning radiotelephones on board towing vessels?Not learned234. You suspect that a crewmember has fallen overboard during the night and immediately execute a Williamson turn. What is the primary advantage of this maneuver under these circumstances?Not learned235. What time of day would an SSB radio have the longest transmitting range?Not learned236. 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 learned237. Which is TRUE concerning the stowage of life jackets?Not learned238. Which types of portable fire extinguishers are designed for use on electrical fires?Not learned239. While underway in thick fog you are on watch and hear the cry "man overboard". Which type of maneuver should you make?Not learned240. What can be used to measure the percentage of oxygen inside a chain locker?Not learned241. Before using a fixed CO2 system to fight an engine room fire, you must __________.Not learned242. You are using a racetrack turn to recover a man overboard. The vessel is first steadied when how many degrees away from the original heading?Not learned243. You are using VHF channel 16 (156.8 MHz) or 2182 kHz. You need help but are not in danger, which signal signifies urgency?Not learned244. 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 learned245. All VHF marine band radios operate in the simplex mode. Which is an example of the operation of a radio in simplex mode?Not learned246. All inflatable liferafts have which item?Not learned247. Gasoline tanks should be filled __________.Not learned248. Fire alarm system thermostats are actuated by which means?Not learned249. Your vessel is running in a following sea. Which term defines the motion your vessel is experiencing?Not learned250. According to uninspected vessel regulations, what is the minimum number of portable fire extinguishers required on board a 45-foot motorboat built in 2017 having a fixed fire system on board?Not learned251. After using a CO2 portable extinguisher, which action should be taken?Not learned252. Failure to notify the Coast Guard of an oil spill can carry a prison sentence of what duration?Not learned253. Fires which occur in energized electrical equipment, such as switchboard insulation, are which classification?Not learned254. How can the accumulation of dangerous fumes generated by the storage batteries be prevented?Not learned255. How should natural fiber rope be stowed in order to help protect it from rotting?Not learned256. Normally, where is the potable water systems directly connected to?Not learned257. The Federal Water Pollution Control Act requires the person in charge of a vessel to immediately notify the Coast Guard as soon as he knows of any oil discharge. Failure to notify the Coast Guard can lead to a monetary fine and imprisonment up to what duration?Not learned258. What is a "bowline" used for?Not learned259. What is a "sheepshank" used for?Not learned260. What is a "square knot" used for?Not learned261. What is the average range of vessel-to-vessel VHF-FM radio communications?Not learned262. What is the main advantage of a steady stream of water on a class "A" fire?Not learned263. What is the number of fire extinguishers required on an uninspected "Motor vessel" based on?Not learned264. What is the result when natural fiber rope gets wet?Not learned265. Which is an advantage of an ABC dry chemical over a carbon dioxide extinguisher?Not learned266. Which is the BEST way to reduce your wake in a narrow channel?Not learned267. Which is the easiest way to anchor a vessel in a current?Not learned268. Which is the normal and safest way for a sailor to be lowered in a bosun's chair when descending vertically?Not learned269. Which is the VHF radiotelephone calling/safety/distress frequency?Not learned270. Which is TRUE of a long splice in a three strand line?Not learned271. Which mooring line has the most elastic elongation?Not learned272. Which of the following should you do when using wire rope clips to form a temporary eye in a wire rope?Not learned273. When flammable liquids are handled in a compartment on a vessel, which is TRUE concerning the ventilation for that area?Not learned274. Which knot in illustration D030DG below represents a stopper hitch?Not learned275. Where must the life jackets be stowed?Not learned276. When is the best time to work a boat into a slip?Not learned277. You are on watch at anchor awaiting berthing orders. Which statement is TRUE?Not learned278. 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 learned279. You are using the anchor to steady the bow while maneuvering. When do you know you have the proper scope of anchor cable out?Not learned280. 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