Petroleum Refinery Engineering Catalyst used in catalytic polymerisation which produces polymer gasoline is H₂SO₄ AlCl3 H₃PO₄ Both A & B H₂SO₄ AlCl3 H₃PO₄ Both A & B ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Breathing loss on storage of gasoline occurs due to the Neither A nor B Fluctuation of ambient temperature during day and night Presence of unsaturated air Both A & B Neither A nor B Fluctuation of ambient temperature during day and night Presence of unsaturated air Both A & B ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following has the highest octane number? Naphthenes Aromatics Olefins I-paraffins Naphthenes Aromatics Olefins I-paraffins ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering The colour of gasoline is an indication of its Octane number Lead susceptibility None of these Gum forming tendency & thoroughness of refining Octane number Lead susceptibility None of these Gum forming tendency & thoroughness of refining ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following tests is not done for transformer oil? Copper strip corrosion test Flash point and acid value Dielectric strength Aniline point Copper strip corrosion test Flash point and acid value Dielectric strength Aniline point ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following hydrocarbons of same carbon atoms has minimum smoking tendency? Naphthenes Paraffins Aromatics Iso-paraffins Naphthenes Paraffins Aromatics Iso-paraffins ANSWER DOWNLOAD EXAMIANS APP
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