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 18 of 25

Q171.
Fire tube boilers are limited to a maximum working pressure of
Discuss
Answer: (b).1.7 MN/m²
Q172.
The average value of diagram factor lies between
Discuss
Answer: (c).0.65 to 0.9
Q173.
The fittings mounted on the boiler for its proper and safe functioning is a
Discuss
Answer: (d).all of these
Q174.
The diameter of superheated tubes in a locomotive boiler is
Discuss
Answer: (c).130 mm
Q175.
The amount of water evaporated from feed water at __________ into dry and saturated steam at 100° C at normal atmospheric pressure is called equivalent evaporation from and at 100° C.
Discuss
Answer: (d).100°C
Q176.
The pressure of feed water has to be raised before its entry into the boiler. The pressure is raised by a device known as
Discuss
Answer: (a).feedpump
Discuss
Answer: (c).Cornish boiler has one flue tube whereas Lancashire boiler has two flue tubes.
Q178.
By compounding the expansion of steam in two or more cylinders, the ratio of expansion
Discuss
Answer: (c).decreases
Q179.
The water tubes in a simple vertical boiler are
Discuss
Answer: (c).inclined
Q180.
The ratio of heat actually used in producing the steam to the heat liberated in the furnace, is known as
Discuss
Answer: (c).boiler efficiency