Tag Archives: Fuel Oil

Effects of Impurities in Fuel Oil

Q. Write brief notes on the adverse effects that a fuel containing high value of the following may cause: (a) Viscosity (b) Density (c) Sulphur (d) Corodson Carbon Residue (e) Asphaltene (f) Vanadium & Sodium (g) Ash (h) Water (By … Continue reading

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CoC Oral Exam Preparation (Part- 4) – Lub Oil & Fuel Oil

Image Credit: lube-oil.in Lubricating Oil Viscosity: 1. A measure of internal resistance to flow. 2. Viscosity of an oil changes with temperature, falling when temperature rises and vice versa. 3. For crankcase oil, viscosity is between 130 – 240 Sec. … Continue reading

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