Electricity Generation MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Electricity Generation, a fundamental topic in the field of Power Plant Engineering. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Electricity Generation 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 Electricity Generation mcq questions that explore various aspects of Electricity Generation problems. Each MCQ is crafted to challenge your understanding of Electricity Generation principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Power Plant Engineering tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Electricity Generation MCQs are your pathway to success in mastering this essential Power Plant Engineering topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Electricity Generation. 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 Electricity Generation knowledge to the test? Let's get started with our carefully curated MCQs!

Electricity Generation MCQs | Page 6 of 10

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Q51.
What is the critical pressure ratio for initially dry saturated steam?
Discuss
Answer: (b).0.577
Q52.
In order to reduce the rotor speed of an impulse turbine, the method employed is ____________
Discuss
Answer: (d).all of the mentioned
Discuss
Answer: (d).To increase the velocity of steam above sonic velocity (super-sonic) by expanding steam below the critical pressure, the divergent portion for the nozzle is not necessary
Discuss
Answer: (a).wholly in nozzle
Discuss
Answer: (c).heat energy of steam into kinetic energy
Q56.
The process of draining steam from the turbine, at certain points during its expansion and using this steam for heating the feed water in feed water heaters and then supplying it to the boiler is known as?
Discuss
Answer: (c).bleeding
Q57.
If the critical pressure ratio for steam is 0.546, then the steam is initially ____________
Discuss
Answer: (c).superheated
Q58.
A steam turbine, in which a part of the steam after partial expansion, is used for process heating and the remaining steam is further expanded for power generation, is known as?
Discuss
Answer: (a).pass out turbine
Q59.
A stage, in reaction turbine, is represented by ____________
Discuss
Answer: (a).each row of blades
Discuss
Answer: (b).The efficiency of steam turbine is greater than the steam engines