Basic Thermodynamic Cycles MCQs

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

Basic Thermodynamic Cycles MCQs | Page 2 of 4

Q11.
If p and q are the efficiencies of a Brayton & Rankine cycles respectively in a Brayton-Rankine combined plant, the efficiency n of a combined plant is?
Discuss
Answer: (b).n = p+q-pq
Q12.
Which of these is a working fluid in the topping plant of a Brayton-Rankine combined plant?
Discuss
Answer: (b).Helium
Q13.
Which of these is a working fluid in the bottoming plant of a Brayton-Rankine combined plant?
Discuss
Answer: (c).Water
Q14.
What would be the temperature of the gas in the combustion chamber?
Discuss
Answer: (b).1600 °C
Discuss
Answer: (d).Both Gas gets cooled before reaching the turbine wheels and a lot of mechanical energy is used up by the compressor
Q16.
To improve the efficiency of the gas turbines, which among these are used?
Discuss
Answer: (d).All of the mentioned
Discuss
Answer: (b).Transfer of heat energy from exhaust gases to the compressed air flowing between compressor and the combustion chamber
Discuss
Answer: (a).Removal of heat from compressed air between stages of compression
Q19.
Which material is used for the manufacture of the turbine blades?
Discuss
Answer: (c).High nickel alloy
Q20.
In the Brayton Rankine combined plant in series, the efficiency of the bottoming plant is?
Discuss
Answer: (a).a product of two efficiencies
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