Multiple Choice Questions (MCQ) on Petroleum

Multiple Choice Questions (MCQ) on Petroleum

1- Product obtained from coal tar is:

(A) AMETOL

(B) PETN

(C) NG

(D) TNT

 

2- Which of the following substance is used to make petroleum product miscible in aniline?

(A) High Aromatic Naphtha

(B) Narrow Cut Aliphatics

(C) Aldehydes

(D) Glycerols

 

3- Increase in density of gasoline indicates the presence of possible adulterant like:

(A) Special boiling point solvents

(B) Diesel

(C) Olefins

(D) Cycloparaffin

 

4- Petrol is consisting essentially of which of the following hydrocarbon:

(A) C4-C5

(B) C1-C3

(C) C1-C2

(D) C5-C10

 

5- Which of the following analytical technique is used to determine petroleum products?

(A) IR

(B) TLC

(C) HPLC

(D) GC

 

6- Green dyes are added in:

(A) Aviation gasoline

(B) Premium petrol

(C) Petrol

(D) Kerosene

 

7- Which of the following method is used to determined density of petroleum products?

(A) Densitometer

(B) Hydrometer

(C) Barometer

(D) Lactometer

 

8- Which of the following test is used for determination of specific gravity in petrol?

(A) ASTM test

(B) Marquis test

(C) Scott test

(D) All of the above

 

9- Which of the following carrier gas is used to identify hydrocarbon solvent in GC?

(A) Nitrogen

(B) Argon

(C) Helium

(D) Hydrogen

 

10- Density of typical standard petrol is:

(A) 0.765-0.780 (gm/cm³)

(B) 0.750-0.765 (gm/cm³)

(C) 0.735-0.750 (gm/cm³)

(D) 0.720-0.735 (gm/cm³)

 

11- Which of the following is the most common detector used in GC for detection of gasoline?

(A) Refractive index detector

(B) Flame ionization detector

(C) Thermal conductivity detector

(D) Electron captured detector

 

12- Which of the following is not a low boiling petroleum hydrocarbon solvent?

(A) SBP solvents

(B) Diesel

(C) Mineral spirit

(D) Naphtha

 

13- The ________ point of a liquid is a lowest temperature at which application of flame causes the vapour above the sample to ignite:

(A) Ignition point

(B) Aniline point

(C) Flash point

(D) All of the above

 

14- _______ gives an idea of volatile characteristics of the fuel:

(A) Distillation

(B) Filtration

(C) Chromatography

(D) None of the above

 

15- Alcohol as a fuel belongs to which class of fire:

(A) Class D

(B) Class C

(C) Class B

(D) Class A

 

ANSWERS:

1-(D), 2-(D), 3-(B), 4-(D), 5-(D), 6-(A), 7-(B), 8-(A), 9-(A), 10-(D), 11-(B), 12-(B), 13-(C), 14-(A), 15-(C)