Steam Nozzles and Turbines MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Steam Nozzles and Turbines, 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 Nozzles and Turbines 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 Nozzles and Turbines mcq questions that explore various aspects of Steam Nozzles and Turbines problems. Each MCQ is crafted to challenge your understanding of Steam Nozzles and Turbines 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 Nozzles and Turbines 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 Nozzles and Turbines. 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 Nozzles and Turbines knowledge to the test? Let's get started with our carefully curated MCQs!

Steam Nozzles and Turbines MCQs | Page 6 of 15

Discuss
Answer: (a).the steam is expanded in nozzles only and there is a pressure drop and heat drop
Discuss
Answer: (a).when the cross-section of the nozzle increases continuously from entrance to exit
Q53.
The ratio of the cumulative heat drop to the isentropic heat drop is called reheat factor.
Discuss
Answer: (a).Yes
Q54.
The compounding of turbines is done in order to
Discuss
Answer: (d).all of these
Q55.
The ratio of the isentropic heat drop to the heat supplied, is called
Discuss
Answer: (d).Rankine efficiency
Q56.
When the cross-section of a nozzle first increases from its entrance to throat, and then decreases from its throat to exit, it is not a convergent-divergent nozzle.
Discuss
Answer: (a).Yes
Q57.
The efficiency ratio is the ratio of total useful heat drop to the total isentropic heat drop.
Discuss
Answer: (a).Agree
Discuss
Answer: (a).maintain the speed of the turbine
Discuss
Answer: (d).for small power purposes and high speeds
Q60.
The velocity of steam, in reaction turbines, is increased in the fixed blades as well as in moving blades.
Discuss
Answer: (a).True
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