Petroleum Refinery Engineering High aniline point of diesel indicates that, it Has a low diesel index Is highly paraffinic Has a large ignition delay Is highly aromatic Has a low diesel index Is highly paraffinic Has a large ignition delay Is highly aromatic ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Iso-octane is used as a reference substance in the definition of octane number and it is assigned an octane number value of 100. Iso-octance is chemically known as 2-2-4 tri methyl pentane Tetra methyl ethylene α-methyl naphthalene 1, 3 butadiene 2-2-4 tri methyl pentane Tetra methyl ethylene α-methyl naphthalene 1, 3 butadiene ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering The characterisation factor of a crude oil is calculated as 12.5. It means that; it is Naphthenic None of these Intermediate Paraffinic Naphthenic None of these Intermediate Paraffinic ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering The terminology used for the bottom most product from the vacuum crude distillation unit is Petrolatum Reduced crude Residual crude Residuum Petrolatum Reduced crude Residual crude Residuum ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Vacuum maintained in the vacuum distillation tower of the crude distillation plant is about __________ mm Hg (absolute). 350-400 43961 30-80 150-250 350-400 43961 30-80 150-250 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Pressure & temperature maintained in catalytic cracking is about 50atm. & 750°C 30atm & 200°C 10atm & 500°C 2atm & 500°C 50atm. & 750°C 30atm & 200°C 10atm & 500°C 2atm & 500°C ANSWER DOWNLOAD EXAMIANS APP
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