Combustion Mechanism and Firing Methods MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Combustion Mechanism and Firing Methods, a fundamental topic in the field of Power Plant Engineering. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Combustion Mechanism and Firing Methods 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 Combustion Mechanism and Firing Methods mcq questions that explore various aspects of Combustion Mechanism and Firing Methods problems. Each MCQ is crafted to challenge your understanding of Combustion Mechanism and Firing Methods principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Power Plant Engineering tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Combustion Mechanism and Firing Methods MCQs are your pathway to success in mastering this essential Power Plant Engineering topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Combustion Mechanism and Firing Methods. 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 Combustion Mechanism and Firing Methods knowledge to the test? Let's get started with our carefully curated MCQs!

Combustion Mechanism and Firing Methods MCQs | Page 1 of 5

Discover more Topics under Power Plant Engineering

Q1.
Temperature of preheated air used for the transportation of pulverised coal through pipes to the burner of a boiler furnace is restricted to a maximum limit of about 300° C to avoid the __________
Discuss
Answer: (c).risk of explosion
Q2.
The temperature at which plastic layer formation takes place during carbonisation of coal varies from __________ °C.
Discuss
Answer: (b).350-450
Q3.
Which of the following is not a by-product recovered in a high temperature coal carbonisation plant?
Discuss
Answer: (b).Ethylene
Discuss
Answer: (d).None of the mentioned
Discuss
Answer: (b).can be done with less excess air
Q6.
The decrease in the atomic number is not observed in case of __________
Discuss
Answer: (b).beta emission
Q7.
Which of these is the outer most coating in the burning of a coke particle?
Discuss
Answer: (a).Oxygen
Q8.
Which law deals with the rate of diffusion of Oxygen per unit surface area of the particle?
Discuss
Answer: (d).Fick’s Law
Q9.
If d is the diffusion coefficient and t is the boundary layer thickness. Then the mass transfer coefficient k is given by?
Discuss
Answer: (b).k = d / t
Q10.
Gobar gas is produced by the __________ of β€˜gobar’ (cow dung).
Discuss
Answer: (a).Fermentation
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