Oilers/Plant Tenders (HHC) Civil Service Practice Exam

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What is the purpose of using a mechanical force-feed oiler in air compressors?

To regulate the temperature
To provide a constant supply of lubrication
To filter contaminants
To enhance power output

The correct answer is: To provide a constant supply of lubrication

The purpose of using a mechanical force-feed oiler in air compressors is to provide a constant supply of lubrication. In air compressors, proper lubrication is essential to ensure smooth operation and to reduce wear and tear on moving parts. By delivering a steady flow of lubricating oil directly to key components, such as bearings and pistons, the mechanical force-feed oiler helps maintain optimal performance and extend the lifespan of the machine. This consistent lubrication minimizes friction, which is critical as the various components of an air compressor operate under considerable stress and at high speeds. Without adequate lubrication, components could overheat, leading to potential breakdowns or decreased efficiency. Thus, the mechanical force-feed oiler is fundamental in maintaining the operational integrity and reliability of air compressors.