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Petroleum Refinery Engineering Quiz 4

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Petroleum Refinery Engineering Quiz 4

1 / 50

Penetration test determines the ______ of the grease?

2 / 50

Paraffin base crude oil as compared to asphalt base crude gives_____?

3 / 50

Pick out the undesirable property for a solvent meant for dewaxing of lube oil ?

4 / 50

Operating temperature and pressure in catalytic reforming is about______?

5 / 50

Reid vapour pressure of gasoline is the measure of its__________?

6 / 50

Platforming is a _____ process?

7 / 50

Pick out the wrong statement ?

8 / 50

Pick out the additive property of lube oil out of following ?

9 / 50

Pick out the wrong statement?

10 / 50

Operating condition in the electrical dehydrators for crude oil is about______?

11 / 50

Reforming___________?

12 / 50

Pour point and freezing point is equal for___________?

13 / 50

Presence of sulphur in gasoline_____?

14 / 50

Petroleum liquid fuels having flash point greater than 66?C is considered as safe during storage and handling. Which of the following has flash point > 66?C ?

15 / 50

Refractive index of a petrofuel which is the ratio of velocity of light in air to its velocity in the petrofuel gives an indication if its__________?

16 / 50

Petroleum _________ ?

17 / 50

Pressure & temperature maintained in catalytic cracking is about___________?

18 / 50

Presence of aromatics in ___________?

19 / 50

Pick out the correct statement about catalytic polymerisation ?

20 / 50

Pyrolysis of kerosene or natural gasoline is done to produce mainly the_____?

21 / 50

Pick out the wrong statement ?

22 / 50

Products drawn from the top to bottom of the crude oil distillation column has progressively increasing _____?

23 / 50

Pick out the wrong statement ?

24 / 50

Quinoline is a/an _________ compound ?

25 / 50

Older crude petroleum ___________?

26 / 50

Pick out the correct statement pertaining to catalytic cracking ?

27 / 50

Pick out the wrong statement?

28 / 50

Pick out the correct statement?

29 / 50

Octane numbers of motor gasoline used in India and America are respectively_________?

30 / 50

Paraffins are desirable in lubricating oil, as it has got high_______?

31 / 50

Pour point of a petrofuel is_________?

32 / 50

Phenols are added in gasoline to______?

33 / 50

Research octane number refers to the_____?

34 / 50

Petroleum coke is used mainly in the ___________ ?

35 / 50

Preheating temperature of medium viscosity furnace oil for better atomisation through burner is about ________ ?C ?

36 / 50

Pick out the wrong statement?

37 / 50

Reforming converts__________?

38 / 50

Presence of predominantly large quantity of aromatics (polynuclear) is not desirable in aviation fuel, because it has___________?

39 / 50

Polymerisation___________?

40 / 50

Pick out the wrong statement ?

41 / 50

Pick out the wrong statement ?

42 / 50

Pressure maintained in the high pressure primary tower of a three stage crude oil distillation system is about _______ kg/cm2?

43 / 50

Petroleum is believed to have originated from ________ sources?

44 / 50

Petrolatum is___________?

45 / 50

Percentage of straight run gasoline in a typical crude oil may be around_________?

46 / 50

Olefins are__________?

47 / 50

Pick out the wrong statement about the smoking tendency of various hydrocarbon constituents of kerosene ?

48 / 50

Removal of light fractions from crude oil is called its _______?

49 / 50

Performance number of a liquid fuel is related to its ___________?

50 / 50

Raw Kerosene has a smoke point of 15 mm. After it is subjected to dearomatization by liquid SO2 extraction (Edeleanu process), its smoke point may become _________ mm?

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