Chemical Engineering - Petroleum Refinery Engineering

31.
The most commonly used feed stock for the reforming reactor is
heavy fuel oil
residuum
straight run gasoline
casing head gasoline
Answer: Option
Explanation:
No answer description is available. Let's discuss.

32.
Which of the following hydrocarbons of same carbon atoms has minimum smoking tendency ?
Paraffins
Naphthenes
Aromatics
Iso-paraffins
Answer: Option
Explanation:
No answer description is available. Let's discuss.

33.
Petroleum is believed to have originated from __________ sources.
vegetable
animal
both (a) and (b)
neither (a) nor (b)
Answer: Option
Explanation:
No answer description is available. Let's discuss.

34.
Which of the following has the lowest flash point of all?
Diesel
Kerosene
Petrol
Furnace oil
Answer: Option
Explanation:
No answer description is available. Let's discuss.

35.
Cetane number of high speed diesel must be ≥
30
45
75
95
Answer: Option
Explanation:
No answer description is available. Let's discuss.