更多"A fire starts on your vessel while "的相关试题:
[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]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]You will extinguish a fire when you remove（）.
A. nitrogen
B. oxygen
C. sodium
D. carbon dioxide
[单项选择]When fighting an electrical fire, you should first （）.
A. stop ventilation to the area
B. stop the vessel
C. secure electricity to the circuit
D. apply CO2 to the fire
[单项选择]To extinguish an electrical fire, you should use （）.
A. mechanical foam
B. chemical foam
C. carbon dioxide
D. soda acid
[单项选择]You detect oil around your tank vessel while discharging. The first thing to do is（）.
A. try to find out where the oil is coming from
B. call the master
C. have the pumpman check the discharge piping
D. shut down operations
[单项选择]If a vessel under tow starts jumping on its tow line，the most appropriate action to alleviate the condition is to（）.
A. change course
B. slow down
C. heave to
D. adjust tow line length
[单项选择]While maneuvering, you discover heavy smoke coming from the turbocharger casing, you should （）
A. check the air filter for dirt
B. check for an exhaust leak
C. check the cooling water temperature
D. notify the bridge that you are going to shut the engine down
[单项选择]You notice oil on the water near your vessel while taking on fuel. You should first（）.
A. stop fueling
B. notify the senior deck officer
C. notify the terminal superintendent
D. determ ne whether your vessel is the source
[单项选择]At the earliest indication of fire aboard your vessel, you must FIRST（）.
A. locate the fire
B. determine which type of fire is burning
C. sound the alarm
D. fight the fire
[单项选择]To prevent the spread of fire by conduction you should（）.
A. cool the bulkheads around the fire
B. remove combustibles from direct exposure
C. close all openings to the area
D. shut off all electric power
[单项选择]To prevent the spread of fire by convection you should （）.
A. remove combustibiles from direct exposure
B. cool the bulkhead around the fire
C. close all openings to the area
D. shut off electrical power
[单项选择]While your vessel is docked port side to a wharf，a sudden gale force wind causes the vessel’s stern lines to part. The stern begins to fall away from the dock，and no tugs are immediately available. Which measure(s) should you take FIRST?（）
A. Notify the engineroom of the need for propulsion
B. Shut down any cargo transfer that's in progress
C. Let go the port anchor and veer to a short scope of chain
D. Obtain assistance from the terminal to put new stern lines out
[单项选择]There is a fire aft aboard your vessel. To help fight the fire，you should（）.
A. put the wind off either beam
B. head the bow into the wind and decrease speed
C. put the stern into the wind and increase speed
D. put the stern into the wind and decrease speed
[单项选择]The ventilation system of your ship has fire dampers restrained by fusible links. Which statement is TRUE? （）
A. Fusible links must be replaced if a damper is activated
B. Fusible links are tested by applying a source of heat to them
C. Fusible links must be replaced at every inspection for certification
D. A fusible link will automatically open after a fire is extinguished and reset the damper
[单项选择]While in drydock your vessel will be belt-gauged.This process involves（）.
A. measuring the thickness of the tail shaft liner
B. taking the vessel's offsets to check for hull deformation
C. testing and examining the anchor cables for defective links
D. drilling or sonic-testing the hull to determine the plate thickness
[单项选择]While on watch，you notice that the air temperature is dropping and is approaching the dew point.Which type of weather should be forecasted（）.
A. Hail
B. Heavy rain
C. Sleet
D. Fog
