Petroleum Refinery Engineering Which one is used to determine the colour of petroleum products? Saybolt chromometer None of these Colour comparator Cleveland apparatus Saybolt chromometer None of these Colour comparator Cleveland apparatus 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 Less than 25 Between 50 and 100 Round about 100 More than 100 Less than 25 Between 50 and 100 Round about 100 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering The main aim of cracking is to produce Coke Petrolatum Lube oil Gasoline Coke Petrolatum Lube oil Gasoline ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering True boiling point apparatus is used for the Determination of true vapour pressure Evaluation of oil stocks None of these Determination of characterisation factor Determination of true vapour pressure Evaluation of oil stocks None of these Determination of characterisation factor ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering The colour of gasoline is an indication of its Lead susceptibility Gum forming tendency & thoroughness of refining Octane number None of these Lead susceptibility Gum forming tendency & thoroughness of refining Octane number None of these ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Concentration of H₂SO₄ catalyst in alkyla-tion is kept between 90-98%, because H₂SO₄ having concentration Both A & B Neither A nor B Less than 90% promotes polymerisation More than 98% promotes cracking Both A & B Neither A nor B Less than 90% promotes polymerisation More than 98% promotes cracking ANSWER DOWNLOAD EXAMIANS APP
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