Petroleum Refinery Engineering Mcqs for Chemical


Q.  Which of the following has the lowest cetane number ?

a. Aromatics
b. i-paraffins
c. Naphthene
d. Olefins


ANSWER: See Answer
 
No explanation is available for this question!
MCQs:  Cracking is___________________?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  Catalyst used in alkylation process is__________________?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  Good quality kerosene should have__________________?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  Which of the following fractions of petroleum contains maximum sulphur ?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  1 centistoke is equal to ______________ Redwood I seconds?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  Higher vapour pressure of gasoline indicates _________________?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  Which parameter is used for the grading of paraffin waxes ?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  Which of the following is the easiest to crack ?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  Clay treatment is used to remove ___________________ ?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  _____________ chloride present in crude petroleum as impurity is the most prolific producer of HCl during distillation?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  Gasoline extracted from natural gas (by compression and cooling) is called the ___________ gasoline?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  Catalyst used in the catalytic polymerisation is__________________?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  Crude topping column operates at ________________ pressure?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  A typical yield of diesel in straight run distillation of crude oil may be about ________________ percent?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  True vapour pressure of a petroleum fraction ________________ Reid vapour pressure?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  The characterisation factor of crude petroleum oil is around__________________?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  Molecular weight of crude petroleum may be around________________?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  Octane number (unleaded) of gasoline produced by isomerisation of butane may be about __________________?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  Refractive index of a petrofuel which is the ratio of velocity of light in air to its velocity in the petrofuel gives an indication if its_________________?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  â€˜Solvent naphtha’ used mostly as a solvent in paints and perfumery is produced by the _________________ of virgin naphtha into small boiling range cuts?
Category: Chemical Engineering Mcqs,   Published by: teswesm