更多"In restricted visibility, a vessel "的相关试题:
[单项选择]In restricted visibility a towed vessel must sound a fog signal when it is（）.
A. the last vessel in the tow
B. the last vessel in the tow and it is carrying a crew
C. manned，regardless of its position in the tow
D. None of the above are correct
[单项选择]In restricted visibility the speed of a vessel without operational radar may be（）enable effective avoiding action to be taken on sighting another ship.
A. too low to
B. too high to
C. too high for
D. too low for
[单项选择]You are underway in restricted visibility and hear a fog signal forward of the beam. Nothing appears on your radar screen. You must（）.
A. stop your engines
B. sound two prolonged blasts of the whistle
C. sound the danger signal
D. slow to bare steerageway
[单项选择]
When the ship is in restricted visibility, the officer in charge of the engineering watch shall ensure that （）
Ⅰ.Bridge order relating to changes in speed or direction of operation areimmediately implemented
Ⅱ.auxiliary machinery used for maneuvering is readily available
Ⅲ.permanent air or steam pressure is available for sound signals
A. Ⅰ+Ⅱ
B. Ⅰ+Ⅲ
C. Ⅱ+Ⅲ
D. Ⅰ+Ⅱ+Ⅲ
[单项选择]You are in restricted visibility and hear a fog signal forward of the beam. Nothing appears on your radar screen. You must（）.
A. stop your engines
B. sound two prolonged blasts of the whistle
C. sound the danger signal
D. slow to bare steerageway
[单项选择]The term restricted visibility，when used in the Rules，refers to（）.
A. situations when you can see vessels on radar that you cannot see visually
B. visibility of less than half a mile
C. any condition where visibility is restricted
D. visibility where you cannot see shore
[单项选择]A vessel which through some exceptional circumstance is unable to maneuver as required by these Rules and is therefore unable to keep out of the way of another vessel is called（）.
A. a vessel restricted in her ability to maneuver
B. a vessel not under command
C. a vessel engaged in fishing
D. a vessel constrained by her draught
[单项选择]A vessel which is being assisted by an icebreaker should indicate that she is ready to cast off the towline by（）.
A. displaying code letter Y (Yankee)
B. sounding five short blasts on his whistle
C. displaying code numeral 5
D. sounding one prolonged blast on his whistle
[单项选择]Every vessel which is directed by these Rules to keep out of the way of another vessel shall，if the circumstances of the case admit，avoid（）.
A. Crossing ahead of the other
B. Crossing astern of the other
C. Passing port to port
D. Passing starboard to starboard
[单项选择]In a crossing situation,the vessel which has the other on her own starboard side shall（）.
A. if the circumstances of the case admit, avoid crossing ahead of the other
B. change course to port to keep out of the way
C. overtaking another
D. All of the above
[单项选择]A CLEARLY MARKED WAY IN THE VESSEL WHICH HAS TO BE FOLLOWED IN CASE OF AN EMERGENCY defines（）.
A. Escape route
B. Alley way
C. Corridor
D. Embarking way
[单项选择]The Tonnage Certificate gives（）of a vessel which is classified into gross tonnage and net tonnage.
A. the descriptions
B. the measurements
C. the specifications
D. the prescriptions
[单项选择]In（）convention，a vessel which carries more than 12 passengers shall be deemed as a passenger ship.
A. COSCO
B. STCW
C. SOLAS
D. MARPOL
[单项选择]In a crossing situation，a stand-on vessel which is forced to take action in order to avoid collision with a vessel on her own port side shall，if possible，avoid（）.
A. turning to port
B. turning to starboard
C. decreasing speed
D. increasing speed
[单项选择]Every vessel which is（）to keep out of the way of another vessel shall，so far as possible，take early and substantial action to keep well clear.
A. detected
B. decided
C. directed
D. deceased
[单项选择]A vessel，which does not normally engage in towing operations，is towing a vessel in distress. She（）.
A. need not show the lights for a vessel engaged in towing，if it is impractical to do so
B. may show the lights for a vessel not under command
C. must show a yellow light above the stern light
D. must show the lights for a vessel towing
