Petroleum Refinery Engineering Main boring diameter for petroleum well is 20-30 cms in diameter, while the depth of the oil well may be about __________ kms. 7.5 to 12.5 1.5 to 4.5 0.1 to 0.5 15-20 7.5 to 12.5 1.5 to 4.5 0.1 to 0.5 15-20 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering __________ converts n-paraffins to i-paraffins. Polymerisation Isomerisation None of these Alkylation Polymerisation Isomerisation None of these Alkylation ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering CnH2n is the general formula for Neither A nor B Both A & B Naphthenes Olefins Neither A nor B Both A & B Naphthenes Olefins ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Specific gravity of a petroleum product gives an indication of its Sulphur content Ease of atomisation Hydrocarbon content type (aromatic or paraffinic) Degree of refinement Sulphur content Ease of atomisation Hydrocarbon content type (aromatic or paraffinic) Degree of refinement ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which one of the following processes aims at producing higher yield of gaseous unsaturated hydrocarbons and aromatics like benzene & toluene? Pyrolysis Reforming Hydrocracking Alkylation Pyrolysis Reforming Hydrocracking Alkylation ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following additives improves the cetane number of diesel? Amyl nitrate Tetra ethyl lead Ethyl mercaptan Napthenic acid Amyl nitrate Tetra ethyl lead Ethyl mercaptan Napthenic acid ANSWER DOWNLOAD EXAMIANS APP
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