Petroleum Refinery Engineering Research octane number refers to the Low octane number motor fuels Unleaded motor fuels High octane number aviation fuels High octane number motor fuels Low octane number motor fuels Unleaded motor fuels High octane number aviation fuels High octane number motor fuels ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following processes consumes hydrogen? Propane deasphalting Visbreaking None of these Fluid catalytic cracking Propane deasphalting Visbreaking None of these Fluid catalytic cracking ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following is the easiest to crack? Naphthenes Olefins Paraffins Aromatics Naphthenes Olefins Paraffins Aromatics ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Mercaptans are added to liquefied petroleum gas (LPG) to Reduce its cost Narrow down its explosion limit Increase its calorific value Assist in checking its leakage from cylinder Reduce its cost Narrow down its explosion limit Increase its calorific value Assist in checking its leakage from cylinder ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following theories of origin of petroleum does not explain the presence of nitrogen & sulphur compounds in crude oil? Modern theory All of these Carbide theory Engler theory Modern theory All of these Carbide theory Engler theory ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Petroleum is believed to have originated from __________ sources. Both A & B Neither A nor B Animal Vegetable Both A & B Neither A nor B Animal Vegetable ANSWER DOWNLOAD EXAMIANS APP
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