Petroleum Refinery Engineering Testing of the knocking characteristics of petrofuels is done in a __________ engine. Diesel Carnot Stirling CFR (Co-operative fuel research) Diesel Carnot Stirling CFR (Co-operative fuel research) ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Sour crude means the __________ bearing crude. Asphalt Wax Sulphur compounds Nitrogen compounds Asphalt Wax Sulphur compounds Nitrogen compounds ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Catalyst used in catalytic polymerisation which produces polymer gasoline is H₃PO₄ AlCl3 H₂SO₄ Both A & B H₃PO₄ AlCl3 H₂SO₄ Both A & B ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Higher boiling fractions like atmospheric residue is distilled under vacuum at low temperature because at high temperature, there is a tendency of the predominance of Coking Discoloration Gum formation Thermal cracking Coking Discoloration Gum formation Thermal cracking ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Liquefied petroleum Gas (LPG) used for the household cooking comprises mainly of Butane & ethane Propane & butane Methane & ethane Methane & carbon monoxide Butane & ethane Propane & butane Methane & ethane Methane & carbon monoxide ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering 'Solvent naphtha' used mostly as a solvent in paints and perfumery is produced by the __________ of virgin naphtha into small boiling range cuts. Steam reforming Distillation None of these Desulphurisation Steam reforming Distillation None of these Desulphurisation ANSWER DOWNLOAD EXAMIANS APP
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