Petroleum Refinery Engineering Mcqs for Chemical


Q.  Pick out the correct statement about catalytic polymerisation ?

a. H2SO4 polymerisation process gives gasoline rich in unsaturates
b. In H2SO4 polymerisation, H3PO4 is always used with 2% steam to prevent meta & ortho H3PO4 formation, which are inactive
c. Both A. and B.
d. Neither A. nor B.


ANSWER: See Answer
 
No explanation is available for this question!
MCQs:  Naphthenic acid is represented by ___________________?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  Stabilisation of gasoline (petrol) means ___________________?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  Carbon/hydrogen ratio (by weight) is maximum (out of following) for_________________?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  Diesel index is defined as_________________?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  Catalytic desulphurisation process used for sweetening of straight run gasoline and kerosene uses _______________ as catalyst?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  Which of the following processes in oil refinery does not employ „cracking‟?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  In catalytic cracking process, olefins crack ______________ times faster than in thermal cracking process?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  ______________ test is done to find out the softening point of bitumen?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  Straight run petrol as compared to methyl/ethyl alcohol has_________________?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  Solvent used in the Udex (glycol) extraction process for removal of light aromatics from cracked naphtha is_________________?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  Solution used in Doctor’s treatment for the removal of mercaptans is_________________?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  The characterisation factor of a crude oil is calculated as 12.5. It means that; it is________________?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  Hydrogen content in petroleum products varies from 12 to 15% (by weight). As a result the difference between gross and net heating value of petroleum fuels varies in the range of ______________ kcal/kg?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  Pour point and freezing point is equal for__________________?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:   Aniline point test of an oil qualitatively indicates the ______________ content of an oil?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  Mercaptans are________________?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  Crude oil is subjected to vacuum distillation in the last stage, because_________________?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  Main constituent of natural gas is___________________?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  For gasoline, the flash point (<50°C) is determined by the______________________?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  Catalyst used in the catalytic cracking is_____________________?
Category: Chemical Engineering Mcqs,   Published by: teswesm