The removal of （） from lubricating oil will reduce engine wear and possible breakdowns.

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• A centrifuge will satisfactorily remove which of the following contaminants from fuel oil?（）

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• A shallow dish positioned at the normal water level is connected to the（）This enables the blowing down or removal of scum and impurities from the water surface.

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• Which of the substances listed is satisfactorily removed from the fuel by a centrifugal oil purifier?（）

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• Which of the following commands will remove the hardware definition of the tape drive rmt0 from a system？（）

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• A series of trays with sieves that vibrate to remove cuttings from the circulating fluid in rotary drilling operations is called the（）.

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• You just issued the following statement: ALTER TABLE SALES DROP COLUMN PROFIT. Which of the following choices identifies when the column will actually be removed from Oracle?（）

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• All of the following are involved in adding or removing routes from the AIX routing table EXCEPT：（）。

  A . arp B . rip C . icmp D . ifconfig

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• Exhaust gases are generally removed from the cylinders of a two-stroke/cycle diesel engine by（）

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• Great care is dedicated to the removal of from the scavenge air（）

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• Language can be used to refer to contexts removed from the immediate situations of the speaker. This feature is called （）

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• In a three-disk volume group, a disk was physically removed from the system without performing any software procedures to properly remove the disk. Which of the following commands should be performed to recover from this error?（）

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• Exhibit https://assets.asklib.com/images/image2/2018080211104225263.jpg Which of the following commands should be used before removing hdisk3 from the system?（）

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• The process of removing moisture from air is known as（）.

  A . humidification B . dehumidification C . vaporization D . evaporatio

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• Which of the following procedures should occur before removing a failing disk from a volume group?（）

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• Which of the listed substances can be satisfactorily removed from diesel fuel by centrifuging?（）

  A . Sludge B . Gasoline C . Fuel oil D . Lube oil

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• In a vapor compression refrigeration the evaporating pressure is maintained constant by the action of the （）, which removes vapor from the evaporator at the same rate at which it is formed.

  A . evaporator B . compressor C . condenser D . none of the above

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• The purpose of washing, cleaning and trimming is to remove dirt, sand, insects, insecticides and other chemicals from the skin or leaves of vegetables and fruit.

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• Insulin is required by the __________ of the body in order for them to remove and use glucose from the blood.

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