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单选题
You are transferring fuel from the storage tanks to the day tanks by means of an electric fuel oil transfer pumpIf the pump motor catches fire, you would FIRST （）.
A
secure the fuel manifold
B
shut off power to the pump
C
shut off the power ventilation
D
spray water on the fire
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更多 “单选题You are transferring fuel from the storage tanks to the day tanks by means of an electric fuel oil transfer pumpIf the pump motor catches fire, you would FIRST （）.A secure the fuel manifoldB shut off power to the pumpC shut off the power ventilationD spray water on the fire” 相关考题
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In fighting a fire in a fuel tank, the FIRST action you should attempt is to _____.A.secure all sources of fresh air to the tankB.begin transferring the fuel to other tanksC.top off the tank to force out all vaporsD.station someone at the fixed CO2 release controls
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考题
单选题Fuel oil is regularly transferred to the day tank in order to （）A
allow impurities to settle out of the fuelB
allow air to escape from the fuelC
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单选题When you are transferring fuel oil to the setting tanks, precautions to be observed should include （）A
plugging gooseneck tank vents to prevent accident overflowB
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单选题In a typical fuel oil system, the oil is stored in tanks in the double bottom from which it is pumped to （） and heated.A
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单选题You are on a cargo vessel carrying toluol in bulk in portable tanks. Which is a requirement for pumping the toluol? （）A
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考题
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考题
单选题If the low level alarm of the diesel fuel day tank fails to function, you can expect trouble from（）A
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考题
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考题
单选题The safe rate of bunkering heavy fuel oil is directly related to the （）.A
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单选题Each drilling unit equipped with helicopter fuel storage tanks must have the tanks installed as far as practicable from the（）.A
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考题
单选题To improve your vessel’s stability in a hazardous situation，you should（）.A
ballast deep tanks if they are slackB
transfer ballast athwartshipsC
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考题
单选题In fighting a fire in a fuel tank, the FIRST action you should attempt is to （）.A
secure all sources of fresh air to the tankB
begin transferring the fuel to other tanksC
top off the tank to force out all vaporsD
station someone at the fixed CO2 release controls
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单选题If fuel is burned from only the starboard tanks, the ship will （）.A
go down by the headB
list to starboardC
trim by the stemD
list to port
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