MCQs: ‘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
|
MCQs: Straight run naphtha is converted into high octane number petrol (gasoline) by catalytic____________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
|
MCQs: Which is almost absent in crude petroleum ?
Category: Chemical Engineering Mcqs, Published by: teswesm
|
MCQs: Hydrocracking employs ___________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
|
MCQs: Which of the following is a Naphthene ?
Category: Chemical Engineering Mcqs, Published by: teswesm
|
MCQs: Preheating temperature of medium viscosity furnace oil for better atomisation through burner is about _______________ °C ?
Category: Chemical Engineering Mcqs, Published by: teswesm
|
MCQs: Which of the following has the highest flash point of all ?
Category: Chemical Engineering Mcqs, Published by: teswesm
|
MCQs: Solvent deoiling process is used for separating oil and soft wax from hard wax. Methyl isobutyl ketone and methyl ethyl ketone (MEK) are two commonly used deoiling solvents. Use of former as the deoiling solvent has the advantages of the____________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
|
MCQs: Smoke point of a good burning kerosene may be around _______________ mm?
Category: Chemical Engineering Mcqs, Published by: teswesm
|
MCQs: Gum formation in stored gasoline is mainly due to the ____________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
|
MCQs: LPG when brought to atmospheric pressure & temperature will be a________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
|
MCQs: Naphthenic acid is a/an ______________ compound?
Category: Chemical Engineering Mcqs, Published by: teswesm
|
MCQs: Flash point of diesel/kerosene (>50°C) is determined by the_______________?
Category: Chemical Engineering Mcqs, Published by: teswesm
|
MCQs: Which of the following is desirable in diesel and kerosene but is undesirable in gasoline ?
Category: Chemical Engineering Mcqs, Published by: teswesm
|
MCQs: Cetane number of alpha methyl naphthalene is assumed to be_________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
|
MCQs: Mercaptans is represented as (where R and R’ are alkyl groups) _____________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
|
MCQs: Pick out the wrong statement about the smoking tendency of various hydrocarbon constituents of kerosene ?
Category: Chemical Engineering Mcqs, Published by: teswesm
|
MCQs: Antioxidants are added in petrol to _____________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
|
MCQs: Maximum sulphur percentage in low sulphur heavy stock (LSHS) furnace oil is about_________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
|
MCQs: Glycol added to petrol acts as a/an ________________ agent ?
Category: Chemical Engineering Mcqs, Published by: teswesm
|