更多"While loading bulk oil, you notice "的相关试题:
[单项选择]While loading bunkers, you notice oil on the water near the vesselWhat should you do first?（）
A. Stop loading
B. Notify the harbour administration
C. Determine if the vessel is the source of the pollution
D. Start the main engine and put them in gear to disperse the spill
[单项选择]While taking on fuel, you notice oil on the water around the vesselWhich of the following actions should be taken FIRST?（）
A. Stop fueling
B. Notify the dispatcher
C. Notify the terminal superintendent
D. Determine if your vessel is the source
[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]The position of the interface between oil and water within the centrifuge is achieved by the use of （）.
A. gravity disc
B. centrifugal bowl
C. a stack of discs
D. main sealing ring
[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]We（）a sharp lookout while sailing in the iced waters.
A. keep
B. kept
C. are keeping
D. have kept
[单项选择]Just after stopping the engine while the oil is still circulating.Check that uniform oil jets appear from all the oil outlet grooves in the crosshead bearing lower shell and the guide shoes.The oil flow from （） must be compared from unit; there should be a similarity in the flow patterns.
A. the piston cooling oil return pipes
B. the main and crankpin bearings
C. thrust and intermediate bearings
D. stern tube and thrust bearings
[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
[单项选择]While underway at night you observe a vessel’s range lights in line off your starboard beam． You should（）.
A. come right
B. sound the danger signal
C. continue on your course
D. come left
[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]The most likely time for oil pollution while bunkering is when（）.
A. final topping off is occurring
B. first starting to receive fuel
C. hoses are being blown down
D. hoses are disconnected and being capped
[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]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]When finish work on the oil separator, you should（）firstly.
A. cut off the power
B. cut off the oil inlet
C. open guide water valve
D. close oil outlet value
[单项选择]You are on a cargo vessel carrying toluol in bulk in portable tanks. Which is a requirement for pumping the toluol? （）
A. Hose connections to the tank must be made with a minimum of three bolts
B. There must be water pressure on the fire main
C. You must shut down if another vessel comes alongside
D. If transferring at anchor，you must display a red flag by day and a red light at night
[单项选择]While on watch at sea you must maintain a proper lookout at all times. On a 700-foot cargo vessel being hand-steered during daylight hours in good visibility and clear of any navigational hazards，the lookout may be（）.
A. the helmsman
B. the mate on watch
C. Either A or B
D. Neither A nor B
[单项选择]While underway in thick fog you are on watch and hear the cry“man overboard”.Which type of maneuver should you make（）.
A. Figure eight turn
B. Round turn
C. Racetrack turn
D. Williamson turn
[单项选择]“Before disconnecting the oil pipe, would you flush the oil retained in the pipe?” asked the oil barge owner （）
A. by using of fresh water
B. with compressed air
C. by using of sea water
D. with chemical compound
