Assessment Test

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1. In restricted visibility, a vessel which detects by radar alone the presence of another vessel shall determine if a close quarters situation is developing or risk of collision exists. If so, she shall_.

 
 

2. Where do the International Rules of the Road apply?

 
 

3. (1.3.2.1F-1) INTERNATIONAL ONLY You are operating a vessel in a narrow channel. Your vessel must stay within the channel to be navigated safely. Another vessel is crossing your course from starboard to port, and you are in doubt as to his intentions. According to Rule 9, you

 
 

4. A sailing vessel is overtaking a power-driven vessel in a narrow channel, so as to pass on the power-driven vessel's port side. The overtaken vessel will have to move to facilitate passage. The sailing vessel is the __________ .

 
 

5. In a narrow channel, an overtaking vessel which intends to pass on the other vessel's port side would sound __________ .

 
 

6. A power-driven vessel with a 150-meter stern tow shall display_.

 
 

7. A vessel that is defined as "restricted in her ability to maneuver" is unable to keep out of the way of another vessel due to_.

 
 

8. A vessel trawling will display a_.

 
 

9. What does the word "length" refer to?

 
 

10. A vessel at anchor shall display, between sunrise and sunset, on the forward part of the vessel where it can best be seen_.

 
 

11. Which vessel is NOT to be regarded as "restricted in her ability to maneuver"?

 
 

12. Which vessel may carry her sidelights and stern light in one combined lantern?

 
 

13. What is a vessel "restricted in her ability to maneuver"?

 
 

14. Which lights are shown by a vessel restricted in her ability to maneuver to indicate that the vessel is making way

 
 

15. What light configuration may a sailing vessel underway exhibit?

 
 

16. What day-shape should a vessel being towed exhibit if the tow EXCEEDS 200 meters?

 
 

17. Which day-shape must be shown by a vessel 25 meters in length aground during daylight hours?

 
 

18. A vessel aground at night is required to show two red lights in a vertical line as well as_.

 
 

19. What signal would a vessel aground show during daylight?

 
 

20. An anchor ball need NOT be exhibited by an anchored vessel if she is_.

 
 

21. What is the minimum length of an anchored vessel which is required to show a white light both forward and aft?

 
 

22. A vessel is towing and carrying the required lights on the masthead. What is the visibility arc of these lights?

 
 

23. A towing vessel is towing two barges astern. The length of the tow from the stern of the tug to the stern of the last barge is 250 meters. The towing vessel is 45 meters in length. How many white masthead lights should be displayed on the tugboat at night?

 
 

24. A white masthead light shows through an arc of how many degrees?

 
 

25. A "flashing light", by the definition given in the rules, is a light that_.

 
 

26. When towing more than one barge astern at night_.

 
 

27. A towing light_.

 
 

28. Which vessel must exhibit forward and after masthead lights when underway?

 
 

29. The maximum length of a power-driven vessel which may show an all-round white light and sidelights instead of a masthead light, sidelights and a stern light is_.

 
 

30. At night, which lights would you see on a vessel engaged in fishing, other than trawling?

 
 

31. You are under sail with the auxiliary engine running and the propeller engaged on a 15 meter sail vessel. Which statement is TRUE?

 
 

32. You are approaching another vessel at night. You can see both red and green sidelights and, above the level of the sidelights, three white lights in a vertical line. The vessel may be_.

 
 

33. An inconspicuous, partly submerged vessel or object being towed, where the length of tow is 100 meters, shall show_.

 
 

34. Which vessel must exhibit three white masthead lights in a vertical line?

 
 

35. Which vessel MUST show two masthead lights in a vertical line?

 
 

36. What day shape shall a vessel 15 meters in length, proceeding under sail as well as being propelled by machinery, exhibit?

 
 

37. Which vessel would display a cone, apex downward?

 
 

38. In the daytime, you see a large sailing vessel on the beam. You know that she is also propelled by machinery if she shows_.

 
 

39. A vessel fishing at night, with gear extending more than 150 meters horizontally outwards, will show in the direction of the gear_.

 
 

40. A vessel, which is unable to maneuver due to some exceptional circumstance, shall exhibit_.

 
 

41. A vessel not under command shall display

 
 

42. Which statement is TRUE concerning a towing vessel which, due to the nature of her work, is unable to keep out of the way of another vessel?

 
 

43. By day, when it is impracticable for a small vessel engaged in diving operations to display the shapes for a vessel engaged in underwater operations, she shall display_.

 
 

44. Which vessel may show three lights in a vertical line, the top and bottom being red and the middle being white?

 
 

45. A vessel towing where the tow prevents her from changing course shall carry_.

 
 

46. What is the minimum sound signaling equipment required aboard a vessel 24 meters in length?

 
 

47. A vessel 25 meters in length must have which sound signaling appliance onboard?

 
 

48. A vessel nearing a bend or an area of a channel or fairway where other vessels may be hidden by an obstruction shall_.

 
 

49. What signal indicates doubt that sufficient action is being taken by another vessel to avoid collision?

 
 

50. In restricted visibility a towed vessel must sound a fog signal when it is_.

 
 

51. You are underway in low visibility and sounding fog signals. What changes would you make in the fog signal immediately upon losing propulsion?

 
 

52. If underway in low visibility and sounding fog signals, what changes would you make in the fog signal IMMEDIATELY upon losing the power plant and propulsion?

 
 

53. A bell is used to sound a fog signal for a

 
 

54. You are making headway in fog and hear a fog signal of two prolonged blasts on your starboard quarter. You should_.

 
 

55. While underway in fog, you hear the rapid ringing of a bell for about five seconds followed by the sounding of a gong for about five seconds. This signal came from a_.

 
 

56. A 200-meter vessel restricted in her ability to maneuver, at anchor, will sound a fog signal of_.

 
 

57. A power-driven vessel underway in fog making NO way must sound what signal?

 
 

58. You are at anchor in fog on a 120-meter power- driven vessel. You hear the fog signal of a vessel approaching off your port bow. You may sound

 
 

59. While underway your vessel enters fog. You stop your engines and the vessel is dead in the water. Which fog signal should you sound?

 
 

60. You are underway in fog when you hear the following signal: one short blast, one prolonged blast and one short blast in succession. Which of the following would it be?

 
 

61. Which signal shall a power-driven vessel sound when making way in fog?

 
 

62. While underway in a fog, you hear a whistle signal of one prolonged blast followed by two short blasts. This signal could mean all of the following EXCEPT a vessel_.

 
 

63. While underway in fog, you hear a prolonged blast from another vessel. This signal indicates a_.

 
 

64. While underway in fog, you hear a short blast, a prolonged blast, and a short blast of a whistle. This signal indicates a_.

 
 

65. You are at anchor in fog. The fog signal of a vessel underway has been steadily growing louder and the danger of collision appears to exist. In addition to your fog signal, what signal may be used to indicate the presence of your vessel?

 
 

66. You are in charge of a 120-meter power-driven vessel at anchor in fog, sounding the required anchor signals. You hear the fog signal of a vessel underway off your port bow. You may sound_.

 
 

67. You are underway, in fog, when you hear a whistle signal of one prolonged blast followed by two short blasts. This signal could indicate a vessel

 
 

68. A vessel towing in fog shall sound a fog signal of_.

 
 

69. A tug is towing three manned barges in line in fog. The third barge of the tow should sound_.

 
 

70. While underway in fog, you hear a vessel sound four short blasts in succession. What does this signal indicate?

 
 

71. A fog signal of one prolonged blast followed by four short blasts would mean the presence of a_.

 
 

72. Concerning the identification signal for a pilot vessel, in fog, which statement is TRUE?

 
 

73. What is NOT a distress signal?

 
 

74. Which signal is recognized as a distress signal?

 
 

75. Continuous sounding of a fog whistle by a vessel is a signal_.

 
 

76. In open waters, a vessel fishing is in a crossing situation with a vessel sailing. The sailing vessel is located on the fishing vessel's starboard side. Which vessel is the stand-on vessel?

 
 

77. The fishing vessel because it is fishing.

 
 

78. A vessel which hears a fog signal forward of her beam shall stop her engines.

 
 

79. Your speed must be reduced to bare steerageway.

 
 

80. Your vessel is the give-way vessel in a crossing situation.

 
 

81. A vessel of less than 20 meters in length

 
 

82. If you are in doubt as to the fishing vessel's intentions you may sound at least five short and rapid blasts on the whistle.

 
 

83. She must use this equipment to obtain early warning of risk of collision.

 
 

84. Proper use shall be made of radar equipment to determine risk of collision.

 
 

85. The one to windward

 
 

86. A sailing vessel is proceeding along a narrow channel and can safely navigate ONLY inside the channel. The sailing vessel approaches a vessel engaged in fishing in the narrow channel. Which statement is TRUE?

 
 

87. For a stand-on vessel to take action to avoid collision she shall, if possible, NOT_.

 
 

88. In a traffic separation scheme, when joining a traffic lane from the side, a vessel shall do so __________ .

 
 

89. In a crossing situation on open waters, a sailing vessel shall keep out of the way of all the following vessels EXCEPT a_.

 
 

90. Systems of inbound and outbound lanes to promote the safe flow of vessel traffic in certain areas around the world are known as __________ .

 
 

91. A sailing vessel shall not impede the safe passage of a_.

 
 

92. A power-driven vessel is underway and fishing with trolling lines. This vessel __________ .

 
 

93. The Rules state that a vessel overtaking another vessel is relieved of her duty to keep clear when_.

 
 

94. You are in charge of a stand-on vessel in a crossing situation. The other vessel is 1.5 miles to port. You believe that risk of collision exists. You should_.

 
 

95. When two power-driven vessels are meeting head-on and there is a risk of collision, each shall_.

 
 

96. Every vessel that is to keep out of the way of another vessel must take positive early action to comply with this obligation and must __________ .

 
 

97. You are underway in restricted visibility. You hear the fog signal of another vessel about 22° on your starboard bow. If danger of collision exists you must_.

 
 

98. Underway at night you see the red sidelight of a vessel well off your port bow. Which statement is TRUE?

 
 

99. Except where specifically required by the rules, a sailing vessel is NOT required to keep out of the way of a_.

 
 

100. Which statement is TRUE, according to the Rules?

 
 


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