Petroleum Refinery Engineering - Study Mode
[#166] The amount of tetraethyl lead added to improve the octane number of motor gasoline is around __________ c.c per gallon of petrol.
Correct Answer
(A) 3
[#167] True vapour pressure of a petroleum fraction __________ Reid vapour pressure.
Correct Answer
(D) May be either more or less than
[#168] Octane numbers of motor gasoline used in India and America are respectively
Correct Answer
(A) 87 & 94
[#169] Which is the most effective catalyst used in catalytic cracking of petroleum products?
Correct Answer
(D) Zeolite
[#170] Glycol added to petrol acts as a/an __________ agent.
Correct Answer
(B) Anti-icing