Petroleum Refinery Engineering Smoke point of a good burning kerosene may be around __________ mm. 20-25 0-5 100-120 60-75 20-25 0-5 100-120 60-75 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following constituents present in petroleum is responsible for ash formation? Organometallic compounds Nitrogen compounds Oxygen compounds Sulphur compounds Organometallic compounds Nitrogen compounds Oxygen compounds Sulphur compounds ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following has the highest viscosity of all (at a given temperature)? Petrol Fuel oil Naphtha Light diesel oil Petrol Fuel oil Naphtha Light diesel oil ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Tetraethyl lead is added to the petrol to increase its octane number, because its octane number is More than 100 Round about 100 Less than 25 Between 50 and 100 More than 100 Round about 100 Less than 25 Between 50 and 100 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following is used as a solvent in deasphalting of petroleum products? Liquid sulphur dioxide Furfural Methyl ethyl ketone Propane Liquid sulphur dioxide Furfural Methyl ethyl ketone Propane ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Name the hydrocarbon having the poorest oxidation stability. Paraffin Aromatics Olefin Naphthene Paraffin Aromatics Olefin Naphthene ANSWER DOWNLOAD EXAMIANS APP
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