Petroleum Refinery Engineering Which of the following processes is used for the production of petroleum coke? Stabilisation Cracking Reforming Visbreaking Stabilisation Cracking Reforming Visbreaking ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following is an additive used for improving the cetane number of diesel? Tetramethyllead Ethyl nitrate or acetone None of these Tetraethyl lead Tetramethyllead Ethyl nitrate or acetone None of these Tetraethyl lead ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering In catalytic alkylation, higher iso-butane to olefin ratio gives Neither A nor B Both A & B Low final boiling point product Higher yield Neither A nor B Both A & B Low final boiling point product Higher yield ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Crude oil produced by Indian oil fields are predominantly __________ in nature. Naphthenic Mixed base Paraffinic Asphaltic Naphthenic Mixed base Paraffinic Asphaltic ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering In sweetening process, solutizer agent used with caustic alkali is Methanol Sodium plumbite Phenol Potassium isobutyrate Methanol Sodium plumbite Phenol Potassium isobutyrate ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering With increase in density, the viscosity of petroleum products Remains same Increases Either A or B Decreases Remains same Increases Either A or B Decreases ANSWER DOWNLOAD EXAMIANS APP
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