@⇒ Petroleum Refinery Engineering ⇒ Chemical Engineering Multiple Choice Questions / Objective type questions, MCQ's, with question and answers, download free PDF, short cut notes, rapid fire notes, best theory

Home⇒ Engineering⇒ Petroleum refinery engineering

Note:- You can add tough questions into your favourite list for second revision.


Q1.	Which is the most undesirable component in kerosene ?
A.	Aromatics [Correct Answer]
B.	i-paraffins [Wrong Answer]
C.	n-paraffins [Wrong Answer]
D.	Naphthenes [Wrong Answer]
View Answer 14 -8 Explanation:- Answer : A Discuss it below : Click here for more comments


Q2.	Maximum sulphur percentage in low sulphur heavy stock (LSHS) furnace oil is about
A.	0.1 [Wrong Answer]
B.	1 [Correct Answer]
C.	2.5 [Wrong Answer]
D.	3.5 [Wrong Answer]
View Answer 6 -4 Explanation:- Answer : B Discuss it below : Click here for more comments


Q3.	Visbreaking process is used mainly for making
A.	high cetane diesel [Wrong Answer]
B.	high octane gasoline [Wrong Answer]
C.	fuel oil [Correct Answer]
D.	smoke free kerosene [Wrong Answer]
View Answer 10 -3 Explanation:- Answer : C Discuss it below : Click here for more comments


Q4.	Diesel index.(an alternative index for expressing the quality of diesel) is
A.	determined by using a test engine. [Wrong Answer]
B.	not related to aniline point. [Wrong Answer]
C.	equal to cetane number plus 3. [Correct Answer]
D.	all (a), (b) & (c). [Wrong Answer]
View Answer 5 -3 Explanation:- Answer : C Discuss it below : Click here for more comments


Q5.	Mercaptans are
A.	low boiling sulphur compounds. [Wrong Answer]
B.	added in LPG cylinders to detect gas leakage by its smell. [Wrong Answer]
C.	undesirable in petrol, as they reduce its octane number. [Wrong Answer]
D.	all (a), (b) and (c) [Correct Answer]
View Answer 2 -3 Explanation:- Answer : D Discuss it below : Click here for more comments

1 2 ..Next.>> Page 1 of 67

Or