When oil is discharged overboard，an entry is required in the（）.

A . to pump off B . being pumped C . pumping out D . it pumping out

A . It is required on all vessels B . It may be located in a conspicuous place in the wheelhouse C . It may be located at the bilge and ballast pump control station D . All of the above

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

A . to decrease scale formation B . for better cooling effect C . for more economical purpose D . to raise vacuum

A . gives up large amount of heat B . gives off large amount of heat C . gives up large amount of steam D . gives off large amount of steam

A . Boiler B . Incinerator C . Oily water separator D . Sewage treatment unit

A . 3 nautical miles B . 5 nautical miles C . 12 nautical miles D . 25 nautical mile

A . leaks in the ship's refrigeration system B . improper cleaning of the cargo spaces C . carriage at the wrong temperature D . improper precooling of the cargo space

A . get the bow up B . discharge from the wings first C . discharge from the centerline tanks first D . discharge from amidships first

A . 50 nautical miles B . 30 nautical miles C . 15 nautical miles D . 12 nautical mile

A . any requirement appointed by the Officer B . the most suitable requirement C . the most stringent requirement D . no requirement

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

A . Flash point B . Boiling point C . Ignition point D . Pour point

A . (1) only is correct B . (2) only is correct C . both (1) and (2) are correct D . neither (1) or (2) are correct

A . Should not exceed B . Must be up to C . Should exceed D . Should be about

A . COW B . LOT C . CBT D . coferdam

A . turbocharger B . injection nozzle tip C . carburetor D . fuel oil pum

A . viscosity will decrease B . volume will increase C . volume will decrease D . pour point will be reduced

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

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 operatio

A . lining up the systems B . topping off C . starting delivery D . connecting hoses and joint

A . the ship is not within a special area B . the ship is more than 12 nautical miles from the nearest land C . the ship is proceeding en route D . the instantaneous rate of discharge of oil content does not exceed 60 liters per nautical mile

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