Oilers/Plant Tenders (HHC) Civil Service Practice Exam

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What is a recommended cleaning method for oil manifolds, cups, and pipes?

  1. Cold water wash

  2. Steam hose or boiling hot soda water

  3. Dry wiping with a cloth

  4. Soaking in oil

The correct answer is: Steam hose or boiling hot soda water

The recommended cleaning method for oil manifolds, cups, and pipes is the use of a steam hose or boiling hot soda water. This method is effective because it combines high temperature with the cleaning properties of the hot soda solution, effectively breaking down and removing grease, oil, and other residues that can accumulate over time. The steam helps to loosen and lift contaminants, while the hot soda water can further assist in dissolving any stubborn deposits, making it an efficient cleaning technique for maintaining the integrity and performance of oil handling systems. Utilizing this method also helps to ensure that the components are thoroughly cleaned without leaving behind any additional residues that could interfere with the performance of the equipment when put back into operation. The effectiveness of steam and hot water contrasts with other methods, which may not provide the same level of thorough cleaning.