Petroleum Refinery Engineering Petroleum coke is commercially produced by the __________ process. Hydrocracking Delayed coking Visbreaking Fluid catalytic cracking Hydrocracking Delayed coking Visbreaking Fluid catalytic cracking ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Mercaptans are added to liquefied petroleum gas (LPG) to Increase its calorific value Reduce its cost Assist in checking its leakage from cylinder Narrow down its explosion limit Increase its calorific value Reduce its cost Assist in checking its leakage from cylinder Narrow down its explosion limit ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following fractions of a crude oil will have the maximum gravity API (i.e. °API) ? Atmospheric gas oil Gasoline Diesel Vacuum gas oil Atmospheric gas oil Gasoline Diesel Vacuum gas oil ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Isomerisation converts the __________ tot-paraffins. Naphthenes None of these Paraffins Olefins Naphthenes None of these Paraffins Olefins ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Octane number (unleaded) of reformed gasoline may be upto 90 80 70 60 90 80 70 60 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Glycol added to petrol acts as a/an __________ agent. Anti-knocking Dewaxing Anti-icing Anti-gum forming Anti-knocking Dewaxing Anti-icing Anti-gum forming ANSWER DOWNLOAD EXAMIANS APP
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