Antioxidants are added in petrol to

Home / Chemical Engineering / Petroleum Refinery Engineering / Question

Examveda

Antioxidants are added in petrol to

A. Impart colour to it, for easy identification

B. Minimise the gum formation

C. Prevent icing of the carburettor

D. Prevent the lead build up in engines

Answer: Option B

This Question Belongs to Chemical Engineering >> Petroleum Refinery Engineering

Join The Discussion

Related Questions on Petroleum Refinery Engineering

Salt content (measured as sodium chloride) in electrically desalted crude oil comes down to a level of about __________ ptb (pounds per thousand barrel).

A. 0.03

B. 3

C. 35

D. 70

View Answer

Aniline point test of an oil qualitatively indicates the __________ content of an oil.

A. Paraffin

B. Olefin

C. Aromatic

D. Naphthene

View Answer

Char value of Kerosene is the amount of charred oil deposition on the wick obtained after burning it in a standard wick lamp at a standard rate for 24 hours. Char value of a good quality kerosene should be less than __________ mg/kg of kerosene.

A. 1

B. 20

C. 100

D. 500

View Answer

Gasoline yield in catalytic reforming of naphtha may be about __________ percent by weight.

A. 85

B. 65

C. 50

D. 98

View Answer

More Related Questions on Petroleum Refinery Engineering