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 9 of 15

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Q81.
When the cross-section of a nozzle increases continuously from entrance to exit, it is called a
Discuss
Answer: (a).divergent nozzle
Discuss
Answer: (c).pressure compounded turbine
Q83.
The ratio of the work delivered at the turbine shaft to the heat supplied is called overall thermal efficiency of turbine.
Discuss
Answer: (a).True
Q84.
The pressure of steam __________ while flowing through a nozzle.
Discuss
Answer: (b).decreases
Q85.
The process of maintaining the speed of the turbine constant for various load conditions, is known as
Discuss
Answer: (c).governing
Discuss
Answer: (d).all of these
Q87.
Which of the following statement is correct for steam turbines as compared to reciprocating steam engines?
Discuss
Answer: (d).all of these
Q88.
The density of supersaturated steam is about __________ that of the ordinary saturated vapour at the corresponding pressure.
Discuss
Answer: (d).8 times
Q89.
In a single stage impulse turbine, the velocity of steam approaching nozzles is negligible.
Discuss
Answer: (a).True
Discuss
Answer: (d).pressure-velocity compounded turbine