Petroleum Refinery Engineering Which one of the following processes aims at producing higher yield of gaseous unsaturated hydrocarbons and aromatics like benzene & toluene? Reforming Hydrocracking Alkylation Pyrolysis Reforming Hydrocracking Alkylation Pyrolysis 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 Smoke point of a test sample of kerosene is found to be 15 mm. On removal of __________ from it, the smoke point rises to 25 mm. N-paraffins Aromatics None of these Olefins N-paraffins Aromatics None of these Olefins ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering __________ test is done to find out the softening point of bitumen. Ball and ring Impact Flame Viscosity Ball and ring Impact Flame Viscosity ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering A good lubricant should have high Viscosity index None of these Volatility Pour point Viscosity index None of these Volatility Pour point ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which is an anticing compound? Pyridine Alcohals Amyl nitrate Mercaptans Pyridine Alcohals Amyl nitrate Mercaptans ANSWER DOWNLOAD EXAMIANS APP
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