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While loading bulk oil, you notice oil on the water near the bargeWhich of the following actions should you carry out FIRST?()
A . Search the vessel for leaks
B . Notify terminal superintendent
C . Stop loading
D . Notify the Coast Guard
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When oil is accidentally discharged into the water,what should you do after reporting the discharge().
A . Contain the oil and remove as much of it as possible from the water
B . Throw chemical agents on the water to disperse the oil
C . Throw sand on the water to sink the oil
D . Obtain your permit from the Corps of Engineer
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For a L√Opurifier, if the back pressure of the oil outlet is too high, the interface between oil and water in the bowl will ().
A . be interrupted
B . move downwards
C . move outwards
D . retain original positio
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If the jacket water temperature rises rapidly above normal in a diesel engine, you should FIRST ()
A . place standby cooler in operation
B . reduce engine load
C . check thermostatic valve
D . clean sea water strainer
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If the cooling water temperature and the lube oil temperature in a diesel engine are too high, the cause can be ()
A . a dirty lube oil strainer
B . internal water leaks
C . an oil suction line restriction
D . excessive wears of the cooling water pum
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If you have to jump in the water when abandoning a vessel,your legs should be().
A . spread apart as far as possible
B . held as tightly against your chest as possible
C . in a kneeling position
D . extended straight down and crossed at the ankle
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If you wear extra clothing when entering the water after abandoning ship it will().
A . weigh you down
B . preserve body heat
C . reduce your body heat
D . make it more difficult to breathe
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If the coxswain of your lifeboat gives the command HOLD WATER you should().
A . complete the stroke,raise your oar slightly,swinging the oar slightly forward,and place it in the boat
B . lift the oar in a vertical position
C . complete the stroke and hold the oar out of the water
D . dip the blade of your oar into the water vertically and hold it perpendicular to the keel line
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If the sump()were to rise this would indicate water leakage into the oil an d an investigation into the cause must be made.
A . temperature
B . viscosity
C . lever
D . level
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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
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The most common type of containment device for spilled oil on the water is the use of ().
A . straw
B . booms
C . skimmers
D . chemical dispersant
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Small oil spills on deck can be prevented from contaminating any waters by ().
A . plugging all scuppers and drains
B . placing floating booms around the ship
C . regularly emptying all drip pans
D . thoroughly draining all bunkering hose
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If fuel oil were being discharged from the waster outlet of a fuel oil disk type centrifuge, operated as separator, you should()
A . remove the discharge ring
B . re-prime the purifier
C . the centrifuge to its proper speed
D . install an additional discharge ring
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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
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You should frequently compare drum-mounted and remote-reading water level indicators() between these have contributed to failures because of overheating through shortage of water, when a boiler was being oil-fired.
A . descriptions
B . discrepancies
C . different
D . deflectio
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If you detect oil in the water around your vessel while discharging fuel, the FIRST thing to do is().
A . try to find out where the oil is coming from
B . call the Master
C . have the pump man check the discharge piping
D . shutdown operatio
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The preferred type of pollution control for oil spills on the water is(are) ().
A . straw
B . booms
C . skimmers
D . chemical dispersant
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Which of the following operations must be entered on the Oil Record Book Part Ⅰ? () Ⅰ.Routine discharge at sea of bilge water containing oil from the machinery spaces Ⅱ.Bunkering of fuel oil
A . Ⅰ only
B . Ⅱ only
C . both Ⅰ and Ⅱ
D . neither Ⅰ nor Ⅱ
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If you were operating a centrifugal water service pump with worn wearing rings, the ().
A . pump would be very noisy
B . pump would vibrate excessively
C . pump would develop insufficient flow
D . stuffing box would leak excessively
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As for an oil-fired boiler if at a normal steaming condition and water goes out of sight in gauge glasses the action you should take is: () (1) secure oil to fires (2) increase feed pump pressure
A . (1)
B . (1)and(2)
C . (2)
D . neither(1)nor(2)
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Water boils __________ if there is a cover on the pan.
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For a L.Opurifier, if the back pressure of the oil outlet is too high, the interface between oil and water in the bowl will _____.
A.be interrupted
B.move downwards
C.move outwards
D.retain original position
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As for an oil-fired boiler if at a normal steaming condition and water goes out of sight in gauge glasses the action you should take is: (1) secure oil to fires; (2) increase feed pump pressure.
A.(1)
B.(1) and (2)
C.(2)
D.neither (1) nor (2)
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You are on a tanker discharging oil.When all of th...
You are on a tanker discharging oil.When all of the oil that the main cargo pumps can handle is pumped out of a tank,the remainder is ______.
A.Stripped out and pumped directly ashore into the mainline as the remaining cargo tanks are pumped out with the main pumps
B.Stripped to one tank and then pumped out with the main pumps
C.Stripped out and pumped directly ashore after all the tanks have been emptied by the main pumps
D.Gravitated to the centers from the wings and pumped out with the main pumps