Petroleum Refinery Engineering Which of the following constituents present in petroleum is responsible for ash formation? Organometallic compounds Oxygen compounds Nitrogen compounds Sulphur compounds Organometallic compounds Oxygen compounds Nitrogen compounds Sulphur compounds ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Antioxidants are added in petrol to 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 Minimise the gum formation ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Octane number of gasoline produced by two stage fluidised catalytic cracking process is 92 80 87 97 92 80 87 97 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering The coking process normally mostly used in Indian oil refineries is the __________ coking process. Fluid Delayed Contact Flexi Fluid Delayed Contact Flexi ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering The proper arrangement of the petroleum fractions in order of their boiling points is Lubricating oil > petrol > diesel > LPG Petrol > lubricating oil > diesel > LPG Lubricating oil > diesel > petrol > LPG Petrol > diesel > LPG > lubricating oil Lubricating oil > petrol > diesel > LPG Petrol > lubricating oil > diesel > LPG Lubricating oil > diesel > petrol > LPG Petrol > diesel > LPG > lubricating oil ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Aromatics have the highes __________ of all the hydrocarbons of same carbon atoms. Octane number Cetane number Smoke point Viscosity Octane number Cetane number Smoke point Viscosity ANSWER DOWNLOAD EXAMIANS APP
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