All Courses
Explore Courses UPSC Exam UPSC Test Series Free Notes EduRev Infinity Get the App Login Join for Free
Sign in Open App
SSC Exam  >  SSC Questions  >   For large tonnage(more than 200 tons) air-co... Start Learning for Free
SaveJoin the Discussion on the App
For large tonnage(more than 200 tons) air-conditioning applications, which one of the following types of compressors is recommended?
  • a)
    Reciprocating
  • b)
    Rotating
  • c)
    Centrifugal
  • d)
    Screw
Correct answer is option 'C'. Can you explain this answer?
FREE This question is part of
Download PDF Attempt Test
Download PDF Attempt this Test
Verified Answer
For large tonnage(more than 200 tons) air-conditioning applications, ...
Centrifugal compression is used for large-tonnage because they handle large volumes of refrigerant; also, the part-load efficiency of this kind is higher.
View all questions of this test
Most Upvoted Answer
For large tonnage(more than 200 tons) air-conditioning applications, ...
Recommended Compressor for Large Tonnage Air-Conditioning Applications


In large tonnage air-conditioning applications, where the cooling load exceeds 200 tons, the most suitable type of compressor is the centrifugal compressor.


Reciprocating Compressor


  • A reciprocating compressor uses a piston-cylinder arrangement to compress the refrigerant gas.

  • It is commonly used in small to medium-sized air-conditioning systems.

  • Reciprocating compressors are not recommended for large tonnage applications due to their limited capacity and efficiency.



Rotating Compressor


  • Rotating compressors, such as scroll and rotary compressors, use rotating mechanisms to compress the refrigerant gas.

  • While they have higher capacities compared to reciprocating compressors, they are still not suitable for large tonnage applications.

  • Rotating compressors are commonly used in residential and light commercial air-conditioning systems.



Screw Compressor


  • Screw compressors utilize two interlocking helical rotors to compress the refrigerant gas.

  • They have higher capacities and efficiencies compared to reciprocating and rotating compressors.

  • Screw compressors are commonly used in medium-sized air-conditioning systems.

  • However, for large tonnage applications, they may still not provide the required capacity and efficiency.



Centrifugal Compressor


  • A centrifugal compressor uses a high-speed impeller to accelerate the refrigerant gas and then converts the kinetic energy into pressure.

  • It is capable of handling large volumes of refrigerant gas and providing high capacities.

  • Centrifugal compressors are highly efficient and suitable for large tonnage air-conditioning applications.

  • They are commonly used in industrial and commercial air-conditioning systems, such as those found in large buildings, factories, and data centers.



In conclusion, for air-conditioning applications with a cooling load exceeding 200 tons, the recommended type of compressor is the centrifugal compressor. It offers the necessary capacity, efficiency, and reliability to meet the demands of such large tonnage systems.
< Previous Question Next Question >
Explore Courses for SSC exam

Similar SSC Doubts

Lubricants are essential for the performance and longevity of a refrigeration system. The choice of lubricant depends on the system, the refrigerant, and the type of application.There are several categories of oils:Mineral oils: They are particularly suited for use with CFC (R11, R12), HCFC (R22, R142b, R123) refrigerants, and ammonia.Alkyl Benzene Oils (AB): AB oils are especially recommended for refrigerants like R-22 and HCFC blends.Poly Alpha Olefins (PAO): It can be described as ‘mineral synthetic oils.’ PAO oils can be used in refrigeration systems working in extreme conditions with R-22 or ammonia. It has a low pour point and excellent thermal stability.Poly Alkylene Glycols (PAG): These were the first oils developed for use with HFC refrigerants and are perfectly miscible with these products.Polyol Ester Oils (POE): POE constitutes the second generation of lubricants developed for use with HFC’s (R134a, R152

For large tonnage(more than 200 tons) air-conditioning applications, which one of the following types of compressors is recommended?a)Reciprocatingb)Rotatingc)Centrifugald)ScrewCorrect answer is option 'C'. Can you explain this answer?
Question Description
For large tonnage(more than 200 tons) air-conditioning applications, which one of the following types of compressors is recommended?a)Reciprocatingb)Rotatingc)Centrifugald)ScrewCorrect answer is option 'C'. Can you explain this answer? for SSC 2024 is part of SSC preparation. The Question and answers have been prepared according to the SSC exam syllabus. Information about For large tonnage(more than 200 tons) air-conditioning applications, which one of the following types of compressors is recommended?a)Reciprocatingb)Rotatingc)Centrifugald)ScrewCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for SSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for For large tonnage(more than 200 tons) air-conditioning applications, which one of the following types of compressors is recommended?a)Reciprocatingb)Rotatingc)Centrifugald)ScrewCorrect answer is option 'C'. Can you explain this answer?.
Solutions for For large tonnage(more than 200 tons) air-conditioning applications, which one of the following types of compressors is recommended?a)Reciprocatingb)Rotatingc)Centrifugald)ScrewCorrect answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for SSC. Download more important topics, notes, lectures and mock test series for SSC Exam by signing up for free.
Here you can find the meaning of For large tonnage(more than 200 tons) air-conditioning applications, which one of the following types of compressors is recommended?a)Reciprocatingb)Rotatingc)Centrifugald)ScrewCorrect answer is option 'C'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of For large tonnage(more than 200 tons) air-conditioning applications, which one of the following types of compressors is recommended?a)Reciprocatingb)Rotatingc)Centrifugald)ScrewCorrect answer is option 'C'. Can you explain this answer?, a detailed solution for For large tonnage(more than 200 tons) air-conditioning applications, which one of the following types of compressors is recommended?a)Reciprocatingb)Rotatingc)Centrifugald)ScrewCorrect answer is option 'C'. Can you explain this answer? has been provided alongside types of For large tonnage(more than 200 tons) air-conditioning applications, which one of the following types of compressors is recommended?a)Reciprocatingb)Rotatingc)Centrifugald)ScrewCorrect answer is option 'C'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice For large tonnage(more than 200 tons) air-conditioning applications, which one of the following types of compressors is recommended?a)Reciprocatingb)Rotatingc)Centrifugald)ScrewCorrect answer is option 'C'. Can you explain this answer? tests, examples and also practice SSC tests.
Explore Courses for SSC exam
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev
Get App
© EduRev
Education Revolution
Signup to see your scores go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup