1000+Petroleum Refinery Engineering Multiple Choice Questions & Answers - 1

Question: 1

Liquefied Petroleum Gas (LPG) is mainly a mixture of

(A) high boiling naphthenes

(B) high boiling olefins

(C) methane and ethane

(D) propane and butane

Ans: D

propane and butane

Question: 2

Which of the following categories of gasoline has the highest lead susceptibility?

(A) catalytic cracked gasoline

(B) polymer gasoline

(C) straight run gasoline

(D) platinum reformed gasoline

Ans: B

polymer gasoline

Question: 3

The main aim of cracking is to produce

(A) coke

(B) petrolatum

(C) lube oil

(D) gasoline

Ans: D


Question: 4

In catalytic cracking, the

(A) gasoline obtained has very high amount of gum forming compounds

(B) gasoline obtained has very high aromatic content

(C) pressure and temperature is very high

(D) gasoline obtained has a very low octane number

Ans: B

gasoline obtained has very high aromatic content

Question: 5

Which of the following contains maximum sulphur?

(A) fuel oil

(B) kerosene

(C) petrol

(D) diesel

Ans: A

fuel oil

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