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 16 of 17

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Q151.
Reheating in a multi-stage expansion gas turbine __________ compressor work.
Discuss
Answer: (b).decreases
Q152.
In a two stage reciprocating compressor with intercooler, the amount of work saved with incomplete intercooling is __________ that in case of complete intercooling.
Discuss
Answer: (a).less than
Q153.
The free air delivery is the volume of air that can be delivered by a compressor freely.
Discuss
Answer: (b).False
Q154.
The ratio of the discharge pressure to the inlet pressure of air is called
Discuss
Answer: (a).compression ratio
Q155.
A regenerator in a gas turbine improves thermal efficiency.
Discuss
Answer: (a).Correct
Q156.
The velocity of air entering in a rocket is __________ as compared to an aircraft.
Discuss
Answer: (a).zero
Q157.
A compressor mostly used for supercharging of I.C. engines is
Discuss
Answer: (a).radial flow compressor
Q158.
The workdone on a compressor will be minimum if air is taken from
Discuss
Answer: (c).a source of low temperature air
Q159.
In a jet propulsion unit, the products of combustion after passing through the gas turbine are discharged into
Discuss
Answer: (c).discharge nozzle
Discuss
Answer: (d).all of these