Petroleum Refinery Engineering Products drawn from the top to bottom of the crude oil distillation column has progressively increasing Molecular weight C/H ratio Boiling points All of these Molecular weight C/H ratio Boiling points All of these ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering During electrical desalting of crude oil, the electrical conductivity of a mixture of crude oil and water (which ranges between 3 to 8% water) __________ with increase in the amount of water. Remains unchanged Decreases linearly Increases Decreases Remains unchanged Decreases linearly Increases Decreases ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Molecular weight of crude oil is in the range of 230-250 600-850 450-550 100-120 230-250 600-850 450-550 100-120 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Naphtha yield in straight run distillation of crude oil may be about __________ percent. 18 2 6 12 18 2 6 12 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering __________ converts n-paraffins to i-paraffins. Polymerisation Alkylation Isomerisation None of these Polymerisation Alkylation Isomerisation None of these ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Flash point of an oil is determined by the Pensky Martens apparatus Conradson apparatus Saybolt viscometer Ramsbottom apparatus Pensky Martens apparatus Conradson apparatus Saybolt viscometer Ramsbottom apparatus ANSWER DOWNLOAD EXAMIANS APP
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