6Which fraction has the lowest boiling range?AKeroseneBLPGCLubricating oilDDieselView AnswerDiscussWorkspaceReportSaveMedium
7Alkylation in refineries produces:ALubricating oilBCokeCAsphaltDHigh-octane petrol componentsView AnswerDiscussWorkspaceReportSaveEasy
8The first major unit in a refinery is:AAlkylationBAtmospheric distillationCReformingDCatalytic crackingView AnswerDiscussWorkspaceReportSaveEasy
9Hydrodesulphurisation removes:ASulphur compoundsBNitrogen gasCCarbon dioxideDWaterView AnswerDiscussWorkspaceReportSaveEasy
10Bitumen (asphalt) is obtained from:ALPGBKeroseneCThe heaviest residue of crude distillationDNaphthaView AnswerDiscussWorkspaceReportSaveEasy