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 1 of 15

Q1.
The turbine, in which the general direction of the steam flow is parallel to the turbine axis, is called axial flow turbines
Discuss
Answer: (a).True
Q2.
The critical pressure gives the velocity of steam at the throat equal to the velocity of sound.
Discuss
Answer: (a).Agree
Discuss
Answer: (a).cumulative heat drop to the isentropic heat drop
Q4.
The turbine blades do not change the direction of steam issuing from the nozzle.
Discuss
Answer: (b).False
Q5.
Thermal equilibrium means that the flow of steam is
Discuss
Answer: (b).isentropic
Q6.
The stage efficiency (ηS) is given by (where ηB = Blading efficiency, and ηN = Nozzle efficiency)
Discuss
Answer: (a).ηS = ηB x ηN
Q7.
The critical pressure ratio for initially dry saturated steam is more as compared to initially wet steam.
Discuss
Answer: (b).No
Q8.
In a convergent divergent nozzle, the discharge depends upon the initial conditions of steam and the area of nozzle at throat.
Discuss
Answer: (a).Correct
Q9.
Parson's reaction turbine is a __________ reaction turbine.
Discuss
Answer: (b).50 percent
Q10.
The turbine blades are
Discuss
Answer: (c).curved
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