Steam Boilers and Engines MCQs

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

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

Steam Boilers and Engines MCQs | Page 22 of 25

Discuss
Answer: (d).all of the above
Q212.
The crown of the fire box is made hemispherical in order to resist intense heat in the fire box.
Discuss
Answer: (a).True
Q213.
For maximum discharge through a chimney, the condition is that height of hot gas column producing the draught should be
Discuss
Answer: (b).equal to the height of chimney
Discuss
Answer: (b).externally fired
Q215.
Which of the following is correct ? (where pa = Actual mean effective pressure, pm = Theoretical mean effective pressure, and K = Diagram factor)
Discuss
Answer: (b).pa = pm x K
Q216.
The working pressure range for a La-Mont boiler is
Discuss
Answer: (d).3.5 to 20 MN/m²
Q217.
The draught in locomotive boilers is produced by a
Discuss
Answer: (c).steam jet
Q218.
The ratio of heat actually used in producing the steam to the heat liberated in the furnace is known as equivalent evaporation from and at 100° C.
Discuss
Answer: (b).Incorrect
Q219.
There is about 15 to 20% of coal saving when an economiser is used in a boiler.
Discuss
Answer: (a).True
Discuss
Answer: (a).control the flow of steam from the boiler to the main pipe and to shut off the steam completely when required