Which of the following statements is true concerning an oil cooler? .

A:The oil temperature is less than the cooling water temperature B:The oil pressure is less than the cooling water pressure C:The oil pressure is greater than the cooling water pressure D:The oil flow control valve is always installed in the oil input line

The lube oil cooler is located after the lube oil filter in order for _____.

A:the filter to operate more efficiently B:the lube oil cooler to be bypassed C:positive lube oil pump suction to be assured D:galvanic action in the cooler to be minimized

Emulsification of oil will occur when mixed with .

A:air B:black oil C:water D:ice cream

An oil water monitor is required in order to measure _____.

A:the oil content in water B:the water content in fuel oil C:the water level in bilge well D:the oil level in bilge well

The function of lubricating oil is to _____.

A:reduce friction between moving surfaces B:provide even distribution of bearing wear C:reduce the accumulation of harmful detergents D:maintain a constant oil temperature output at each beating

An oil in water monitor is required in order to measure _____.

A:the oil content in water B:the water content in fuel oil C:the water level in bilge well D:the oil level in bilge well

The ______is used to burn oil sludge.

A:clarifier B:oil/water separator C:incinerator D:distiller

A dirty lube oil strainer can result in .

A:crankcase B:low lube oil temperature C:excessive oil consumption D:low bearing oil pressure

Fuel oil contamination of an auxiliary diesel engine lube oil can result in ___________.

A:an increased flash point B:higher lube oil pressures C:an increased viscosity D:lower lube oil pressures

"The collected oil is not likely disposed of by ______．

A:destruction by incineration or biological processes B:use in land reclamation, road-building or similar activities C:direct disposal to controlled landfill sites D:reprocession through an oil refinery or recycling plant"