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 16 of 25

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Q151.
The factor of evaporation for all boilers is always
Discuss
Answer: (c).greater than unity
Q152.
The ratio of the actual vacuum to the ideal vacuum in a condenser is called
Discuss
Answer: (b).vacuum efficiency
Q153.
The draught (in mm of water), for maximum discharge of flue gases through the chimney, is given by (where H = Height ot the chimney in metres, and T1 = Absolute temperature of air outside the chimney in K)
Discuss
Answer: (d).176.5 H/Tโ‚
Discuss
Answer: (d).all of the above
Discuss
Answer: (d).all of these
Q156.
Willian's law states that the steam consumption per hour provided with a throttled governor is proportional to (where I.P. = Indicated power)
Discuss
Answer: (c).I.P.
Q157.
A condenser where circulating water flows through tubes which are surrounded by steam, in known as
Discuss
Answer: (a).surface condenser
Q158.
Combustuion of fuel takes place __________ the engine cylinder of a steam engine.
Discuss
Answer: (a).outside
Q159.
The forced circulation of water does not take place in
Discuss
Answer: (b).Lancashire boiler
Q160.
A device used to heat feed water by utilising the heat in me exhaust flue gases before leaving through the chimny, is known as
Discuss
Answer: (a).economiser