Petroleum Refinery Engineering __________ test is done to find out the softening point of bitumen. Ball and ring Viscosity Flame Impact Ball and ring Viscosity Flame Impact ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Tetraethyl lead is added to the petrol to increase its octane number, because its octane number is Less than 25 More than 100 Round about 100 Between 50 and 100 Less than 25 More than 100 Round about 100 Between 50 and 100 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Clay treatment is used to remove None of these 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 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering LPG when brought to atmospheric pressure & temperature will be a Gas lighter than air Liquid heavier than water Gas heavier than air Liquid lighter than water Gas lighter than air Liquid heavier than water Gas heavier than air Liquid lighter than water ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering __________ converts n-paraffins to i-paraffins. None of these Polymerisation Isomerisation Alkylation None of these Polymerisation Isomerisation Alkylation ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Choose the correct statement regarding thermal cracking. Greater depth of cracking gives lower octane number gasoline Increased residence time results in the decreased severity of cracking Moderate changes in operating temperature does not change the depth of cracking At low pressure, the yield of lighter hydrocarbons are more Greater depth of cracking gives lower octane number gasoline Increased residence time results in the decreased severity of cracking Moderate changes in operating temperature does not change the depth of cracking At low pressure, the yield of lighter hydrocarbons are more ANSWER DOWNLOAD EXAMIANS APP
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