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Chemical Engineering - Petroleum Refinery Engineering

Exercise : Petroleum Refinery Engineering - Section 6
11.
Alkylation
causes olefins to combine with each other.
causes olefins to combine with iso-paraffins.
converts iso-paraffin into olefin.
converts olefin into paraffin.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
12.
Which of the following has the maximum °API gravity of all?
Diesel
Kerosene
Petrol
Furnace oil
Answer: Option
Explanation:
No answer description is available. Let's discuss.
13.
Petroleum coke is used mainly .in the
discoloration of yellow glycerine.
sugar refining.
manufacture of carbon electrode.
blast furnace for reduction of iron ore.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
14.
Pick out the wrong statement.
Multigrade lubricating oils have high viscosity index.
Paraffinic oil has very high viscosity index.
Naphthenic oil has very low viscosity index.
High viscosity index means a large change in viscosity with change in temperature.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
15.
Research octane number refers to the
low octane number motor fuels.
high octane number motor fuels.
high octane number aviation fuels.
unleaded motor fuels.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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