Petroleum Refinery Engineering Crude petroleum oil is a __________ fuel. Fossil Secondary Both A & B Primary Fossil Secondary Both A & B Primary ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Straight run petrol as compared to methyl/ethyl alcohol has Higher specific gravity Lower calorific value Higher ignition temperature Lower octane number Higher specific gravity Lower calorific value Higher ignition temperature Lower octane number ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Products drawn from the top to bottom of the crude oil distillation column has progressively increasing Boiling points C/H ratio Molecular weight All of these Boiling points C/H ratio Molecular weight All of these ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Naphthenic acid is represented by CnHsub>2n+2O₂ (n ≥ 6) CnHsub>2n-2O₂ CnH2n+2O₂ CnHsub>2n+6O₂ (n ≤ 6) CnHsub>2n+2O₂ (n ≥ 6) CnHsub>2n-2O₂ CnH2n+2O₂ CnHsub>2n+6O₂ (n ≤ 6) ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Diesel index.(an alternative index for expressing the quality of diesel) is All of these Not related to aniline point Determined by using a test engine Equal to cetane number plus 3 All of these Not related to aniline point Determined by using a test engine Equal to cetane number plus 3 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following additives improves the cetane number of diesel? Ethyl mercaptan Amyl nitrate Napthenic acid Tetra ethyl lead Ethyl mercaptan Amyl nitrate Napthenic acid Tetra ethyl lead ANSWER DOWNLOAD EXAMIANS APP
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