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Petroleum Refinery Engineering MCQ Questions & Answers | Chemical Engineering

Learn Petroleum Refinery Engineering MCQ questions & answers are available for a Chemical Engineering students to clear GATE exams, various technical interview, competitive examination, and another entrance exam. Petroleum Refinery Engineering MCQ question is the important chapter for a Chemical Engineering and GATE students. Page-2 section-2

Each section contains 100 MCQs on Petroleum Refinery Engineering .
11
Feedstock for polymerisation is
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Answer & Solution
Answer: Option B
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12
The first crude oil refinery of India is located at
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Answer: Option B
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13
High aniline point of a petrofuel (say diesel) indicates that
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Answer: Option B
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14
Aniline point of high speed diesel may be about __________ °C.
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Answer: Option B
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15
In a refinery petroleum crude is fractionated into gas fraction, light ends, intermediate distillates, heavy distillates, residues and by products. The group of products including gas oil, diesel oil and heavy fuel oil belongs to the fraction
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Answer: Option A
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16
Cetane number of diesel used in trucks may be about
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Answer: Option A
Solution:
The cetane number of diesel is a measure of its ignition quality or how easily the fuel ignites under compression in a diesel engine.

For diesel fuel used in trucks, the cetane number is typically around 50, which ensures efficient combustion and engine performance.

A higher cetane number indicates better ignition properties, leading to smoother engine operation and reduced emissions.

Therefore, Option A: 50 is the correct answer.
17
Higher boiling fractions like atmospheric residue is distilled under vacuum at low temperature because at high temperature, there is a tendency of the predominance of
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Answer: Option C
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18
Doctor's solution used for sweetening of petroleum products is
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Answer: Option A
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19
Phenols are added in gasoline to
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Answer: Option B
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20
The octane number of aviation gasoline may be
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Answer: Option D
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