Fuels and Combustion MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Fuels and Combustion, a fundamental topic in the field of Basic Chemical Engineering. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Fuels and Combustion MCQs are designed to help you grasp the core concepts and excel in solving problems.

In this section, you'll find a wide range of Fuels and Combustion mcq questions that explore various aspects of Fuels and Combustion problems. Each MCQ is crafted to challenge your understanding of Fuels and Combustion principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Basic Chemical Engineering tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Fuels and Combustion MCQs are your pathway to success in mastering this essential Basic Chemical Engineering topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Fuels and Combustion. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

So, are you ready to put your Fuels and Combustion knowledge to the test? Let's get started with our carefully curated MCQs!

Fuels and Combustion MCQs | Page 22 of 50

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Discuss
Answer: (a).requires larger combustion chamber than rich gaseous fuel.
Q212.
Gasification of the solid fuel converts its organic part into combustible by interaction with air/oxygen and steam so as to obtain a secondary gaseous fuel of high calorific value having no ash. Gasification reactions are normally carried out at about __________ °C.
Discuss
Answer: (b).900-1000
Q213.
Low temperature oxidation of coal during storage does not decrease its
Discuss
Answer: (d).none of these
Q214.
With increase in the oxygen content of the coal, its __________ decreases.
Discuss
Answer: (c).both (a) & (b)
Q215.
Which of the following is not increased by using preheated combustion air in place of ordinary air at room temperature ?
Discuss
Answer: (a).Calorific value of the fuel.
Q216.
Wood charcoal is obtained by the destructive distillation of wood. It is used in the production of activated carbon, which is not used for the
Discuss
Answer: (d).electrode manufacture.
Q217.
Washing of coal is done to reduce the
Discuss
Answer: (d).both (b) and (c)
Q218.
Volumetric ratio of Nβ‚‚ to Oβ‚‚ in dry atmospheric air is
Discuss
Answer: (b).3.76
Q219.
Coke oven gas burns with an yellowish flame, because of the presence of
Discuss
Answer: (b).CHβ‚„
Q220.
Main constituent of the gas produced from a gobar gas plant is
Discuss
Answer: (b).CHβ‚„