Petroleum Refinery Engineering Which of the following gasolines (unleaded) has the least octane number? Polymer gasoline Straight run gasoline Catalytically cracked gasoline Catalytically reformed gasoline Polymer gasoline Straight run gasoline Catalytically cracked gasoline Catalytically reformed gasoline ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Pour point of a petrofuel is Multiple of 3°F None of these 5°C below the temperature at which oil ceases to flow Multiple of 5°F Multiple of 3°F None of these 5°C below the temperature at which oil ceases to flow Multiple of 5°F ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Performance number of a liquid fuel is related to its Spontaneous ignition temperature Knocking tendency Sulphur content Wax content Spontaneous ignition temperature Knocking tendency Sulphur content Wax content ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Catalyst used in the catalytic polymerisation is Vanadium pentaoxide Aluminium chloride Nickel Phosphoric acid on kieselghur Vanadium pentaoxide Aluminium chloride Nickel Phosphoric acid on kieselghur ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Gasoline yield in catalytic reforming of naphtha may be about __________ percent by weight. 98 85 50 65 98 85 50 65 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Flash point of diesel/kerosene (>50°C) is determined by the Abel apparatus None of these Saybolt chromometer Pensky-Martens apparatus Abel apparatus None of these Saybolt chromometer Pensky-Martens apparatus ANSWER DOWNLOAD EXAMIANS APP
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