Petroleum Refinery Engineering
Equal volumes of aniline and diesel oil when mixed at room temperature (during summer) was found to be completely mis-cible. It means that the aniline point of the diesel is __________ the room temperature.

Less than
More than
Either more or less; depends on the room temperature
Same as

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Petroleum Refinery Engineering
Pick out the correct statement pertaining to catalytic cracking.

With increase in the reactor temperature, gasoline yield decreases for a given conversion
All of these
With increase in the reactor pressure, octane number of gasoline decreases
Percentage conversion increases with increase in the catalyst to oil ratio

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