Petroleum Refinery Engineering H/C ratio (by weight) for the same number of carbon atoms is the highest in case of Olefins Paraffins Aromatics Naphthenes Olefins Paraffins Aromatics Naphthenes ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Smoke point of kerosene is the Temperature at which smoking starts None of these Maximum height of flame (in mm) without causing smoking, when burnt in a standard lamp Time after which smoking starts on burning Temperature at which smoking starts None of these Maximum height of flame (in mm) without causing smoking, when burnt in a standard lamp Time after which smoking starts on burning ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Feedstock for the production of biodiesel is Used vegetable oils Herbal plants LSHS Bagasse Used vegetable oils Herbal plants LSHS Bagasse ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Flash point of an oil is determined by the Ramsbottom apparatus Conradson apparatus Pensky Martens apparatus Saybolt viscometer Ramsbottom apparatus Conradson apparatus Pensky Martens apparatus Saybolt viscometer ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Hydrogen content in petroleum products varies from 12 to 15% (by weight). As a result the difference between gross and net heating value of petroleum fuels varies in the range of __________ kcal/kg. 600-750 1000-1500 250-350 2000-2500 600-750 1000-1500 250-350 2000-2500 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Naphthenic acid is represented by CnHsub>2n+2O₂ (n ≥ 6) CnHsub>2n+6O₂ (n ≤ 6) CnHsub>2n-2O₂ CnH2n+2O₂ CnHsub>2n+2O₂ (n ≥ 6) CnHsub>2n+6O₂ (n ≤ 6) CnHsub>2n-2O₂ CnH2n+2O₂ ANSWER DOWNLOAD EXAMIANS APP
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