In an oil cooler circulated by sea water, the oil is at a larger pressure the result being that any leak in the cooler will mean a loss of ().
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When used in conjunction with a turbocharger, the main function of an after-cooler is to ()
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In a medium speed diesel engine, a trunk type piston may be cooled by() Ⅰ.oil circulation though passages in the piston crown Ⅱ.heat transfer through piston rings and liner wall
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An oil water monitor is required in order to measure ().
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In an oily water separator the oil will travel () to the oil collecting spaces.
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When oil is discharged overboard,an entry is required in the().
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In a central cooling system, used in some modem ships, sea water is supplied to cool ()which will circulate to other individual cooler, greatly reducing the corrosion problems.
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An oil in water monitor is required in order to measure ().
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Fuel oil contamination of an auxiliary diesel engine lube oil can result in()
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In cleaning up an oil spill, the use of chemical agents would ().
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Improper maintenance of the fuel oil burners in an automatically fired auxiliary boiler, could result in ()
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In a general oil cooler circulated by sea water, the oil is at a higher pressure, the result being that any leak in the cooler will mean a loss of ().
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With respect to the flow of lubricating oil through a diesel engine, the lube oil coolers are located after filters in order to ().
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An important consideration in selecting a lubricating oil for use in a refrigeration compressor is for the oil to ()
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In the Northern Hemisphere,an area of counterclockwise wind circulation surrounded by higher pressure is a().
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The temperature difference between the inlet and outlet temperature of the lube oil cooler in the lubricating system for the diesel engine is generally between ().
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() is the breakdown of surface tension between oil droplets in an oil water mixture which causes them to join and increase in size.
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In which of the listed hydraulic systems will the installation of an oil cooler be necessary?()
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(EMB145)FCOC(Fuel Cooled Oil Cooler)装在()
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Lubricating oil viscosity in an operating diesel engine can be reduced by()
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Improper maintenance of an automatic auxiliary boiler oil burner could result in ().
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Coalescence is the breakdown of surface tension between oil droplets in an oil/water mixture, which causes them to join and () in size.
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Fueling results in the collection of waste oil in drip pans and containers. Which is an approved method of disposing of the waste oil? ()
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Excessive circulation of the lubricating oil with the refrigerant in a refrigeration system will cause______.
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