Question 688Steam Plants - Assistant Engineer70% to pass
The term 'separation' as used in oil purification refers to the removal of _______________.
AI Explanation
The correct answer is D) water from a mixture of oil liquids.
In the context of oil purification, the term 'separation' refers to the process of removing water from a mixture of oil and water. This is a crucial step in maintaining the quality and performance of lubricating oils used in marine and industrial applications. The separation of water from oil is necessary to prevent corrosion, sludge formation, and other issues that can arise from the presence of water in the oil.
The other answer choices are incorrect because they do not accurately describe the meaning of 'separation' in oil purification. Option A refers to the removal of additives from oil, option B refers to the removal of solids from lubricating oil, and option C refers to the removal of acid contaminants from oil, which are different processes from the separation of water from a mixture of oil liquids.
Related Questions
#686 In a pressure type main propulsion turbine lubrication system, the lube oil service pumps normally take suction from the main sump and discharge directly to the _______________.#687 As lube oil absorbs moisture its dielectric strength can be expected to _______________.#689 According to the illustration, what is the normal function of the component shown? Illustration SE-0010 #690 If contaminated lube oil were allowed to settle undisturbed in a tank, into which layers would the contaminants separate? #691 When the temperature of the main turbine lubricating oil is lowered, an increase will occur in the _______________.