Compressors,Gas Dynamics and Gas Turbines MCQs

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

Compressors,Gas Dynamics and Gas Turbines MCQs | Page 5 of 17

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Discuss
Answer: (d).large quantities of air at low pressures
Q42.
Workdone by a two-stage reciprocating air compressor per cycle is equal to the workdone in LP. cylinder and H.P. cylinder.
Discuss
Answer: (a).True
Q43.
A rotary compressor is driven by an
Discuss
Answer: (c).either (a) or (b)
Q44.
In a centrifugal compressor, an increase in speed at a given pressure ratio causes
Discuss
Answer: (d).increase in flow and decrease in efficiency
Q45.
A large clearance Volume in a reciprocating compressor results in
Discuss
Answer: (a).reduced volume flow rate
Q46.
A closed cycle gas turbine gives __________ efficiency as compared to an open cycle gas turbine.
Discuss
Answer: (c).higher
Discuss
Answer: (d).all of these
Discuss
Answer: (b).increases net output but decreases thermal efficiency
Q49.
When the temperature of air leaving the intercooler, in a two stage compression with intercooler, is __________ the original atmospheric air temperature, then the intercooling is known as perfect or complete intercooling.
Discuss
Answer: (a).equal to
Q50.
Free air is the air at atmospheric conditions at any specific location.
Discuss
Answer: (a).True