Higher than normal temperature air passing through the intak

_______can cause oil flow from water outlet of the oil purifier.

A.Oil inlet valve opening too quickly

B.Oil temperature little higher than normal

C.Diameter of gravity disc too small

D.Viscosity of oil little lower than normal

Sweat damage in a hatch full of canned goods in cartons will occur when the ______．

A.Air temperature is higher than the temperature of the cargo

B.Air temperature is lower than the temperature of the cargo

C.Dew point is higher than the temperature of the cargo

D.Dew point is lower than the temperature of the cargo

If an auxiliary diesel engine coolant temperature is higher than normal, but the thermostat is determined not to be defective, you would suspect a/an

A.cavitation erosion in the water jackets

B.excess corrosion inhibitor in the coolant

C.dirty jacket water cooler

D.defective turbocharger

Sweat damage will occur in a cargo hold containing machinery parts when ______.

A.the outside air is colder than the cargo．

B.the air temperature of the hold is higher than the outside air temperature．

C.the dew point of the hold is higher than the temperature of the cargo．

D.the dew point of the outside air is lower than the temperature of the cargo

A hurricane moving northeast out of the Gulf passes west of your position. You could expect all of the following EXPECT ______.

A.higher than normal swells

B.high winds

C.winds veering from south, through west, to northwest

D.light showers

When using a fuel with a higher than normal sulfur content in an auxiliary four stroke diesel engine, you may

A.maintain higher than normal jacket water temperature

B.change the lube oil more frequently than normal

C.maintain a higher air-box temperature than normal

D.maintain a higher air-box pressure than normal