Petroleum Refinery Engineering Which of the following additives improves the cetane number of diesel? Tetra ethyl lead Amyl nitrate Napthenic acid Ethyl mercaptan Tetra ethyl lead Amyl nitrate Napthenic acid Ethyl mercaptan ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Breathing loss on storage of gasoline occurs due to the Neither A nor B Fluctuation of ambient temperature during day and night Both A & B Presence of unsaturated air Neither A nor B Fluctuation of ambient temperature during day and night Both A & B Presence of unsaturated air ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following is a naphthene? Butadiene Cyclohexane Butene Acetylene Butadiene Cyclohexane Butene Acetylene ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Cetane number of alpha methyl naphthalene is assumed to be 100 ∞ 50 100 ∞ 50 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Crude oil produced by Indian oil fields are predominantly __________ in nature. Asphaltic Naphthenic Mixed base Paraffinic Asphaltic Naphthenic Mixed base Paraffinic ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Catalyst used in catalytic reforming is Platinum on alumina Aluminium chloride Iron Nickel Platinum on alumina Aluminium chloride Iron Nickel ANSWER DOWNLOAD EXAMIANS APP
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