MEO Class IV – EK-General : 2024/MAY/07 – 2024/OCT/07
Question
Q7) The by-products of oxidation, as a result of water contamination of hydraulic oil are generally: (16)
(a) Removed by cellulose type filters
(b) Gums, varnishes, and acids
(c) Always neutralized by oil additives
(d) Harmless and have no effect on system components; Briefly justify your answer.
Asked in Year/Month/Ques No.
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