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. 1000-1500 2000-2500 250-350 600-750 1000-1500 2000-2500 250-350 600-750 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Flash point of an oil is determined by the Conradson apparatus Pensky Martens apparatus Saybolt viscometer Ramsbottom apparatus Conradson apparatus Pensky Martens apparatus Saybolt viscometer Ramsbottom apparatus ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Molecular weight of crude petroleum may be around 1500 5000 250 50 1500 5000 250 50 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Absolute vapor pressure of petrofuels is found by Reid bomb which is heated in water bath to 100°F. In Reid apparatus, the ratio of the volume of air chamber to that of the liquid fuel chamber is 3 2 1 4 3 2 1 4 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Sour crude means the __________ bearing crude. Nitrogen compounds Asphalt Sulphur compounds Wax Nitrogen compounds Asphalt Sulphur compounds Wax ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Flash point of atmospheric distillation residue is determined by __________ apparates. None of these Pensky-Martens (closed cup type) Abel Cleveland (open cup type) None of these Pensky-Martens (closed cup type) Abel Cleveland (open cup type) ANSWER DOWNLOAD EXAMIANS APP
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