Home⇒ Engineering⇒
Petroleum refinery engineering
| 1-Dont try to cram or spend more time here just read it fast and cover syllabus then practice MCQ's cheptor of same topic to check your progress. . |
| 2-Wrong options are also given but dont concentrate there, Right answer is in bold format. |
| Q1 ⇒ Which is the most undesirable component in kerosene ? Aromatics [other wrong options] [Discuss in forum] |
| Q2 ⇒ Maximum sulphur percentage in low sulphur heavy stock (LSHS) furnace oil is about 1 [other wrong options] [Discuss in forum] |
| Q3 ⇒ Visbreaking process is used mainly for making fuel oil [other wrong options] [Discuss in forum] |
| Q4 ⇒ Diesel index.(an alternative index for expressing the quality of diesel) is equal to cetane number plus 3. [other wrong options] [Discuss in forum] |
| Q5 ⇒ Mercaptans are all (a), (b) and (c) [other wrong options] [Discuss in forum] |
| Q6 ⇒ The octane number of aviation gasoline may be >100 [other wrong options] [Discuss in forum] |
| Q7 ⇒ Which is almost absent in crude petroleum? Mercaptans [other wrong options] [Discuss in forum] |
| Q8 ⇒ Pick out the wrong statement. Catalytic cracking is endothermic, but the regeneration of catalyst is exothermic. [other wrong options] [Discuss in forum] |
| Q9 ⇒ The first crude oil refinery of India is located at Digboi [other wrong options] [Discuss in forum] |
| Q10 ⇒ Deoiling of wax is done by its both(b)&(c) [other wrong options] [Discuss in forum] |
| Q11 ⇒ Sulphur content in lighter and heavier petroleum products is generally determined respectively by bomb method and lamp method. [other wrong options] [Discuss in forum] |
| Q12 ⇒ Pick out the undesirable property for a solvent meant for dewaxing of lube oil. Both (a) and (b). [other wrong options] [Discuss in forum] |
| Q13 ⇒ Flash point of an oil is determined by the Pensky Martens apparatus. [other wrong options] [Discuss in forum] |
| Q14 ⇒ A good lubricant should have high viscosity index [other wrong options] [Discuss in forum] |
| Q15 ⇒ Which of the following is used as a solvent in deasphalting of petroleum products ? Propane [other wrong options] [Discuss in forum] |
| Q16 ⇒ Tanks used for the storage of petroleum products (which are inflammable) should be painted with a __________ paint. white [other wrong options] [Discuss in forum] |
| Q17 ⇒ In hydrofining catalytic desulphurisation process for sweetening of petroleum products, use of hydrogen both (a) and (b). [other wrong options] [Discuss in forum] |
| Q18 ⇒ Catalytic desulphurisation process used for sweetening of straight run gasoline and kerosene uses __________ as catalyst. all (a), (b) & (c) [other wrong options] [Discuss in forum] |
| Q19 ⇒ Which of the following has the highest octane number ? Aromatics [other wrong options] [Discuss in forum] |
| Q20 ⇒ Which of the following constituents present in petroleum is responsible for ash formation? Sulphur compounds [other wrong options] [Discuss in forum] |
| Or |