更多"If you are the Master of a towing v"的相关试题:
[单项选择]You are Master of a towing vessel engaged in towing three barges astern.The middle barge of the tow would be required to sound which of the following during restricted visibility （）.
A. No fog signal
B. A prolonged blast at intervals never to exceed more than two minutes
C. A prolonged blast followed by two short blasts at intervals never to exceed more than two minutes
D. A prolonged blast followed by three short blasts at intervals never to exceed more than one minute
[单项选择]The owner or Master of a towing vessel shall ensure that all tests and inspections of gear take place and are logged（）.
A. when a new Master assumes command
B. daily，at 0800 local zone time
C. weekly，before 2400 Saturday
D. immediately after assuming the watch
[单项选择]When navigating a vessel，you（）.
A. can always rely on a buoy to be on station
B. can always rely on a buoy to show proper light characteristics
C. should assume a wreck buoy is directly over the wreck
D. should never rely on a floating aid to maintain its exact position
[单项选择]When welding or burning aboard a vessel, you must be certain that the space （）.
A. is properly vented
B. contains no explosive fumes
C. has no oil in the bilges
D. all of the above
[单项选择]If there’s a fire aboard your vessel, you should first（）.
A. notify the competent authorities
B. sound the alarm
C. have passengers put on life preservers
D. cut off air supply to the fire
[单项选择]The BEST way to steer a twin-screw vessel if you lose your rudder is by using（）.
A. one engine and a steering oar
B. both engines at the same speed
C. one engine at a time
D. one engine running at reduced speed and controlling the vessel with the other
[单项选择]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? （）
A. Calling frequency
B. Distress frequency
C. Urgency frequency
D. Working frequency
[单项选择]A fire starts on you vessel while refueling. You should first（）.
A. stop the ventilation
B. sound the general alarm
C. determine the source of the fire
D. attempt to extinguish the fire
[单项选择]Whose duty is it to examine and verify the vessel’s classification and technical state and condition?（）.
A. Tallyman's
B. Marine surveyor's
C. Cargo surveyor's
D. Boarding inspector's
[单项选择]The vessel ahead（）you is stopped.
A. before
B. from
C. of
D. away
[单项选择]A fire starts on your vessel while refueling. You should FIRST（）.
A. stop the ventilation
B. sound the general alarm
C. determine the source of the fire
D. attempt to extinguish the fire
[单项选择]You are requisitioning stores for your tank vessel. What type of matches are permitted aboard?（）
A. Phosphorous
B. Safety
C. Self-extinguishing
D. Wooden
[单项选择]You see another vessel approaching，and its compass bearing does not significantly change.This would indicate that（）.
A. You are the stand-on vessel
B. Risk of collision exists
C. A special circumstances situation exists
D. The other vessel is dead in the water
[单项选择]You are approaching another vessel and see that it has the signal flag “O” hoisted．What is your next action（）.
A. Proceed on present course and speed since the vessel is requesting a pilot
B. Attempt to call the vessel on VHF radiotelephone and begin a search because the vessel has a man overboard
C. Attempt to call the vessel on VHF radiotelephone because it is disabled
D. Approach with caution because the vessel is stopped and making no way through the water
[单项选择]You are approaching another vessel and see that she has the signal flag “J” hoisted. What should you do?（）
A. Keep well clear of the vessel because she is on fire and has dangerous cargo on board or she is leaking dangerous cargo
B. Attempt to call the vessel on VHF radiotelephone because she is requesting to communicate
C. Approach the vessel with caution because she is dragging her anchor
D. Proceed on present course and speed since the vessel is requesting a tug
[单项选择]You are approaching another vessel and are not sure whether danger of collision exists. You must assume（）.
A. there is a risk of collision
B. you are the give-way vessel
C. the other vessel is the give-way vessel
D. there is no risk of collision
