Final answer:
The use of a lubricating oil filtration system would not be a reason for the failure of a lubrication system; it is a measure to prevent failure. Overheating of oil and oxidation of oil particles are both common reasons for failure, but filtration helps maintain the integrity of the system.
Step-by-step explanation:
The question is asking which of the listed items is not a reason for the failure of a lubrication system. The options are a) overheating of oil, b) oxidation of oil particles, c) use of lubricating oil filtration system, and d) oxidation of oil particles. The use of a lubricating oil filtration system would not be a reason for the failure of the system; it's actually a measure to prevent failure. Oxidation and overheating of oil are both common causes of lubrication system failures.
Overheating of oil can cause the lubricant to become too thin, losing its viscosity and its ability to effectively lubricate machine components. This can happen in situations where the oil temperature rises significantly, possibly due to extreme operating conditions or a failing cooling system. On the other hand, oxidation of oil particles happens when the oil reacts with oxygen, leading to the formation of acids, sludge, and varnish that can impair the system's performance and lead to failure.
Unlike these detrimental effects, a filtration system helps remove contaminants from the oil, which can prolong the life of both the oil and the lubrication system. Such a system ensures that the lubricating oil remains clean, preventing the accumulation of particles that prevent the liquid from flowing and maintaining oil viscosity within the desired range.