Petroleum Refinery Engineering The yield of straight run LPG from crude oil is about __________ weight percent. 20-25 1-1.5 0.1-0.2 44119 20-25 1-1.5 0.1-0.2 44119 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Removal of light fractions from crude oil is called its Sweetening Visbreaking Stabilisation Dehydration Sweetening Visbreaking Stabilisation Dehydration ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Antioxidants are added in petrol to Minimise the gum formation Impart colour to it, for easy identification Prevent the lead build up in engines Prevent icing of the carburettor Minimise the gum formation Impart colour to it, for easy identification Prevent the lead build up in engines Prevent icing of the carburettor ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Hydrogen percentage (by weight) in crude petroleum may be about 25 5 35 15 25 5 35 15 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Paraffins are desirable in lubricating oil, as it has got high Pour point Viscosity index Smoke point Viscosity Pour point Viscosity index Smoke point Viscosity ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following is the easiest to crack? Naphthenes Paraffins Olefins Aromatics Naphthenes Paraffins Olefins Aromatics ANSWER DOWNLOAD EXAMIANS APP
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