A.increase engine speed to insure adequate flow of oil to all parts of the engine
B.pay no attention unless there are unusual noises from the engine
C.check operating pressures and temperatures，and check for leaks
D.run the engine at idle until the temperature has increased
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A.shallow water
B.an engine that is misfiring
C.a tight tail shaft gland
D.worn stern bearing or misalignment
最新試題
At 1923，you increase speed to make good 9.2 mph. What is the first gage you will pass after your speed change?（）
As a rule，ships of most configurations，when drifting in calm water with negligible current，will lie（）.
At 0530，your position is LAT 41°12.6’N，LONG 72°08.5’W. What is the color of New London Light?（）
As defined in the regulations governing marine casualties a “marine employer” may be the（）.
As you approach Old River Control Structure Light you see a flashing amber light. You should（）.
At 1810，you sight a buoy on your starboard side labeled “19”. This buoy marks（）.
Any firefighting equipment that is carried in addition to the minimum required number on a ship must（）.
As you approach mile 659.4 AHP，you see on the right descending bank a flashing green light. This light marks（）.
Aphelion is the point where the Sun（）.
As you approach mile 427.6 AHP，you see on the right side a white buoy with orange bands and diamond. This buoy marks（）.