Petroleum Refinery Engineering Clay treatment is used to remove Salt from the crude oil Colour & dissolved gases from cracked gasoline Wax from lube oil None of these Salt from the crude oil Colour & dissolved gases from cracked gasoline Wax from lube oil None of these ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering The most widely used crude topping column in refineries is the __________ column. Bubble-cap Perforated plate Fluidised bed Packed bed Bubble-cap Perforated plate Fluidised bed Packed bed ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Extractor temperature is maintained at -20°C in Edeleanu process to reduce the __________ of kerosene. Paraffins Aromatics Smoke point Naphthenes Paraffins Aromatics Smoke point Naphthenes ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Good quality kerosene should have Low smoke point High aromatics content High smoke point Low paraffins content Low smoke point High aromatics content High smoke point Low paraffins content ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Gasoline yield in catalytic reforming of naphtha may be about __________ percent by weight. 50 98 65 85 50 98 65 85 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering LPG when brought to atmospheric pressure & temperature will be a Liquid heavier than water Gas heavier than air Gas lighter than air Liquid lighter than water Liquid heavier than water Gas heavier than air Gas lighter than air Liquid lighter than water ANSWER DOWNLOAD EXAMIANS APP
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