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Deck 2014 · 5,254 questions

Safety - USCG Exam Questions

Firefighting, lifesaving appliances and survival craft, emergency procedures, first aid, and pollution prevention regulations.

Every question below is a real U.S. Coast Guard exam question with four choices. Answer one and the correct choice is revealed instantly, with the USCG reference and illustration where the question uses one.

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All Safety questions

Questions 501–600 of 5,254 · page 6 of 53

  1. #501 Aboard a cargo vessel, the supply of carbon dioxide used in a fixed extinguishing system MUST at least be sufficient for what spaces(s)?
  2. #502 Aboard a MODU, multiplying a load's weight by the distance of the load's center of gravity from the centerline results in the load's __________ .
  3. #503 Aboard a survival craft, ether can be used to __________.
  4. #504 Aboard a vessel, dividing the sum of the longitudinal moments by the total weight yields the vessel's __________.
  5. #505 Aboard a vessel, dividing the sum of the transverse moments by the total weight yields the vessel's __________.
  6. #506 Aboard a vessel, dividing the sum of the vertical moments by the total weight yields the vessel's __________.
  7. #507 Aboard a vessel, multiplying a load's weight by the distance of the load's center of gravity from the centerline results in the load's __________ .
  8. #508 Aboard damaged vessels, the MOST important consideration is preserving __________ .
  9. #509 Aboard small passenger vessels the number of childrens' life jackets carried must be at least what percentage of the total number of persons aboard?
  10. #510 Aboard small passenger vessels the steering gear, signaling whistle, controls, and communication system shall be tested by the Master __________ .
  11. #511 Aboard small passenger vessels which type(s) of ventilation must be provided for enclosed spaces containing gasoline engines or gasoline fuel tanks?
  12. #512 Aboard small passenger vessels, which material may be used for diesel fuel line installations but not for gasoline fuel lines?
  13. #513 Aboard the DEEP DRILLER, the bilge pumps take suction from  the pump rooms, cofferdam, void area, access trunk, and __________ .
  14. #514 Aboard the DEEP DRILLER, the drill water pump may be used to provide drill water to the deck and __________.
  15. #515 Aboard the DEEP DRILLER, to use the drill water pump to supplement the bilge pumps, it is necessary to open valves  26 and __________ .
  16. #516 ABYC equipment standards are published by the __________.
  17. #517 Access to a cargo pumproom on a tank vessel carrying grades A, B, C or D liquid cargoes shall be __________.
  18. #518 According the Lifesaving regulations in Subchapter W, fire and abandon ship drills must be held within 24 hours of leaving port if the percentage of t...
  19. #519 According to 46 CFR Subchapter T the definition of a ferry includes vessels that __________ .
  20. #520 According to 46 CFR Subchapter T the purpose of fuses in electric wiring is to __________ .
  21. #521 According to 46 CFR Subchapter T, a stability test may be dispensed with if the __________ .
  22. #522 According to 46 CFR Subchapter T, how long should exhaust blowers be operated in enclosed spaces containing gasoline powered machinery before starting...
  23. #523 According to 46 CFR Subchapter T, rigid plastic and other nonmetallic piping materials __________ .
  24. #524 According to 46 CFR Subchapter T, where practicable carburetor drip collectors should drain to __________.
  25. #525 According to Annex V to MARPOL 73/78, garbage containing plastic is permitted to be disposed of by __________.
  26. #526 According to Coast Guard Regulations (CFR 33), the shipboard Oil Pollution Emergency Plan must include __________.
  27. #527 According to regulations, a cargo hose used for transferring liquefied gases must have a bursting pressure of __________ .
  28. #528 According to regulations, a Master or person in charge of a MODU is required to submit a report of a loss of life __________ .
  29. #529 According to regulations, a Master or person in charge of a MODU is required to submit a report of a loss of life __________ .
  30. #530 According to regulations, access to a cargo pumproom in a tank vessel carrying grades C or D liquid cargo shall be __________ .
  31. #531 According to regulations, cargo pump rooms, on the tank vessels handling grades A, B, or C liquid cargo, shall be equipped with power ventilation of t...
  32. #532 According to regulations, cargo pumps in tank vessels carrying grade A, B, C, or D liquid cargo, shall be isolated from sources of vapor ignition by _...
  33. #533 According to regulations, ethylene oxide shall be loaded at a temperature below __________ .
  34. #534 According to regulations, how many B-II hand portable fire  extinguishers are required in the cargo tank area of an unmanned, cargo pump-equipped tank...
  35. #535 According to regulations, which grade(s) of cargo may be carried in tanks that are vented only with gooseneck vents  and flame screens?
  36. #536 According to the "T-Boat" regulations, the permanent marks placed on each side of a vessel forward, aft, and amidships to indicate the maximum allowab...
  37. #537 According to the "Vessel Bridge-to-Bridge Radiotelephone Act", what is NOT required in the radiotelephone log?
  38. #538 According to the "Vessel Bridge-to-Bridge Radiotelephone Act", your radiotelephone log must contain __________ .
  39. #539 According to the Chemical Data Guide, 1,3 - pentadiene possesses which characteristic?
  40. #540 According to the Chemical Data Guide, epichlorohydrin is a(n) __________ .
  41. #541 According to the Chemical Data Guide, ethylene oxide exhibits which fire and explosion hazard?
  42. #542 According to the Chemical Data Guide, fuel oil number 6 has a flash point (degrees F) of __________.
  43. #543 According to the Chemical Data Guide, piperylene possesses  which characteristic?
  44. #544 According to the Chemical Data Guide, propylene oxide is assigned a health hazard rating of 3,2,2. The last digit "2" of the rating means __________ .
  45. #545 According to the Chemical Data Guide, the flammable limits  of ethylene oxide are __________ .
  46. #546 According to the Chemical Data Guide, the flash point for the grade B flammable liquid piperylene is __________.
  47. #547 According to the Chemical Data Guide, to what chemical family does 1,3 - pentadiene belong?
  48. #548 According to the Chemical Data Guide, what does ethyl chloride produce when ignited?
  49. #549 According to the Chemical Data Guide, what is NOT a characteristic of allyl chloride?
  50. #550 According to the Chemical Data Guide, what is NOT a recommended extinguishing agent for an ethyl chloride fire?
  51. #551 According to the Chemical Data Guide, what is NOT a recommended extinguishing agent for an ethylene cyanohydrin fire?
  52. #552 According to the Chemical Data Guide, what is the Reid Vapor Pressure of tert-butylamine?
  53. #553 According to the Chemical Data Guide, when burning, the grade B flammable liquid, carbon disulfide produces __________ .
  54. #554 According to the Chemical Data Guide, which extinguishing agent is NOT recommended for use in fighting an ethylamine  fire?
  55. #555 According to the Chemical Data Guide, which extinguishing agent is NOT recommended for use on a retinol fire?
  56. #556 According to the Chemical Data Guide, which extinguishing agent should be used on a petrolatum fire in an open area?
  57. #557 According to the Chemical Data Guide, which material is not compatible with vinylidene chloride (inhibited)?
  58. #558 According to the Chemical Data Guide, which material would  corrode upon contact with aniline?
  59. #559 According to the Chemical Data Guide, which reactive group(s) is/are not compatible with the products polybutene and o-xylene?
  60. #560 According to the Code of Federal Regulations, which of the following statements is correct regarding the steering gear on a vessel contracted for afte...
  61. #561 According to the MODU regulations, the capacity of a liferaft is required to be marked __________ .
  62. #562 According to the regulations for lifeboat falls, which action must be taken at 30-month intervals?
  63. #563 According to the regulations for lifeboat falls, which action must be taken with the falls no later than 5- year intervals?
  64. #564 According to the regulations for mobile offshore drilling units, "industrial personnel" are considered to be all persons carried on the MODU for the s...
  65. #565 According to the regulations for passenger vessels, a "motor vessel" is one which is propelled by machinery other than steam and is more than ________...
  66. #566 According to the regulations for small passenger vessels, fuses and circuit breakers are used in electrical circuits to __________ .
  67. #567 According to the regulations, cargo pumprooms on tank vessels (constructed in 1965) handling grade C liquid cargo shall have power ventilation systems...
  68. #568 According to the regulations, normally, manholes in LFG tanks are located __________ .
  69. #569 According to the regulations, the capacity of a liferaft is required to be marked __________ .
  70. #570 According to the regulations, to prevent excessive pressure buildup in cargo tanks containing LFG,  they are fitted with __________ .
  71. #571 According to the regulations, what fire safety control feature is required in quick-closing shut off valves?
  72. #572 According to the regulations, what type of gauging is required for a cargo of butadiene?
  73. #573 According to the SOLAS regulations, lifeboat falls must be  renewed at intervals of how many years?
  74. #574 According to the T-Boat regulations the reason for providing adequate ventilation for a battery storage area is to prevent __________ .
  75. #575 Actuating the CO2 fixed system causes the shutdown of the __________ .
  76. #576 Adding the FSCL to KG yields __________ .
  77. #577 Adding the longitudinal free surface correction to the uncorrected height of the center of gravity of a MODU yields __________ .
  78. #578 Adding the transverse free surface correction to the uncorrected height of the center of gravity of a MODU yields __________ .
  79. #579 Addition of weight above the center of gravity of a vessel will ALWAYS __________ .
  80. #580 Addition of weight to a vessel will ALWAYS __________.
  81. #581 After 1 September 1992, in the North Pacific area, a documented 75-foot fishing vessel operating in cold waters  25 miles off the coast must have at l...
  82. #582 After a liferaft is launched, the operating cord __________.
  83. #583 After a person has been revived by artificial respiration,  he should be __________ .
  84. #584 After a report of casualty to a mobile offshore drilling unit, what record must be kept on board?
  85. #585 After abandoning a vessel, water that is consumed within the first 24 hours will __________ .
  86. #586 After abandoning ship which action should be taken IMMEDIATELY upon entering a liferaft?
  87. #587 After abandoning ship, you should deploy the sea anchor from a liferaft to __________ .
  88. #588 After allowing for pressure losses, the pressure- volume capacity of an inert gas blower must be able to maintain a  pressure, in any cargo tank, at a...
  89. #589 After an accident the victim may go into shock and die. What should be done to help prevent shock?
  90. #590 After an engine is started you should __________ .
  91. #591 After an item of required safety equipment on a towing vessel fails, the owner or Master must consider all of these factors before continuing the voya...
  92. #592 After being launched from MODUs, totally enclosed survival  craft which have been afloat over a long period require __________ .
  93. #593 After conducting a boat drill on a mobile offshore drilling unit, what must the Master or person in charge enter in the in the logbook?
  94. #594 After conducting an abandonment drill, the Master or person in charge of a MODU shall log __________ .
  95. #595 After cranes have been installed on offshore drilling units the hooks, hook block, slings, rib and other rigging must be load tested.  This test must...
  96. #596 After deploying the anchor, a permanent chain chaser is __________ .
  97. #597 After each reading of an oxygen indicator, the instrument should be purged with __________ .
  98. #598 After extinguishing a fire with CO2, it is advisable to __________.
  99. #599 After extinguishing a paint locker fire using the fixed CO2 system, the next action is to have the space __________.
  100. #600 After having activated the emergency position indicating radio beacon, you should __________ .

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About the Deck 2014 question pool

This is an older, retired deck question set. It is kept browsable for reference and extra practice, but your exam draws from the current Deck pool, so study that first.