Refrigeration and Air Conditioning Questions and Answers

Refrigeration & Air Conditioning Multiple Choice Questions and Answers MCQs
Our 1000+ multiple choice questions and answers (MCQs) on "Refrigeration and Air Conditioning" focus on all areas of Refrigeration and Air Conditioning covering 100+ topics. These topics are chosen from a collection of the most authoritative and best reference books on Refrigeration and Air Conditioning. One should spend 1 hour daily practicing these MCQs for 2-3 months to learn and assimilate Refrigeration and Air Conditioning subject comprehensively. This way of systematic learning will prepare anyone easily for Refrigeration and Air Conditioning exams, contests, online tests, quizzes, MCQ-tests, viva-voce, interviews, and certifications.

Refrigeration and Air Conditioning Multiple Choice Questions Highlights

- 1000+ Multiple Choice Questions & Answers (MCQs) in Refrigeration and Air Conditioning with a detailed explanation of every question.
- These MCQs cover theoretical concepts, true-false(T/F) statements, fill-in-the-blanks and match the following style statements.
- These MCQs also cover numericals as well as diagram oriented MCQs.
- These MCQs are organized chapterwise and each Chapter is futher organized topicwise.
- Every MCQ set focuses on a specific topic of a given Chapter in Refrigeration and Air Conditioning Subject.

Who should Practice Refrigeration and Air Conditioning MCQs?

– Students who are preparing for college tests and exams such as mid-term tests and semester tests on Refrigeration and Air Conditioning.
- Students who are preparing for Online/Offline Tests/Contests in Refrigeration and Air Conditioning.
– Students who wish to sharpen their knowledge of Refrigeration and Air Conditioning Subject.
- Anyone preparing for Aptitude test in Refrigeration and Air Conditioning.
- Anyone preparing for interviews (campus/off-campus interviews, walk-in interview and company interviews).
- Anyone preparing for entrance examinations and other competitive examinations.
- All - Experienced, Freshers and College / School Students.

Refrigeration and Air Conditioning Chapters

Here's the list of chapters on the "Refrigeration and Air Conditioning" subject covering 100+ topics. You can practice the MCQs chapter by chapter starting from the 1st chapter or you can jump to any chapter of your choice.

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2. Vapour Refrigeration Systems

The section contains questions and answers on simple air cooling system, boot strap and regenerative air cooling system.

  • Simple Air Cooling System
  • Boot – Strap Air Cooling System
  • Regenerative Air Cooling System
  • Join Sanfoundry@YouTube

    5. Expansion Devices

    The section contains questions and answers on expansion devices.

  • Expansion Devices
  • 6. Vapour Absorption Refrigeration System

    The section contains MCQs on ideal var system and its performance, domestic electrolux and lithium bromide refrigeration system.

  • Ideal VAR System
  • Coefficient of Performance of Ideal VAR System – 1
  • Coefficient of Performance of Ideal VAR System – 2
  • Domestic Electrolux and Lithium Bromide Refrigeration System – 1
  • Domestic Electrolux and Lithium Bromide Refrigeration System – 2
  • 7. Multiple Evaporators and Compressor System

    The section contains multiple choice questions and answers on multiple evaporators and compressor system.

  • Multiple Evaporators and Compressor System – 1
  • Multiple Evaporators and Compressor System – 2
  • 8. Refrigerants

    The section contains questions and answers on refrigerants classification, refrigerants designation system, refrigerants thermodynamic, physical and chemical properties.

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  • Classification of Refrigerants
  • Thermodynamic Properties of Refrigerants
  • Chemical Properties of Refrigerants
  • Physical Properties of Refrigerants
  • Designation System of Refrigerants
  • 9. Refrigerant Compressors

    The section contains MCQs on multi stage compression, refrigerant compressors and its types.

  • Refrigerant Compressors – 1
  • Refrigerant Compressors – 2
  • Types of Refrigerant Compressors
  • Multi – Stage Compression
  • 10. Condensers & Evaporators

    The section contains multiple choice questions and answers on condensers, cooling towers, evaporators types, factors and defrosting methods.

  • Condensers and Cooling Towers – 1
  • Condensers and Cooling Towers – 2
  • Cooling Towers
  • Evaporators Types, Factors Affecting it and Defrosting Methods
  • 11. Psychrometry

    The section contains questions and answers on psychrometric terms and relations, psychrometric chart, thermodynamic wet bulb temperature, bypass factor, heating and cooling factor, partial pressure daltons law, two streams adiabatic mixing, humidification and dehumidification.

  • Psychrometric Terms
  • Psychrometric Relations
  • Psychrometric Chart
  • Thermodynamic Wet Bulb Temperature
  • By-Pass Factor
  • Heating and Cooling Factor – 1
  • Heating and Cooling Factor – 2
  • Inside and Outside Summer Design Conditions
  • Adiabatic Mixing of Two Streams
  • Humidification and Dehumidification
  • Dalton’s Law of Partial Pressure
  • 12. Comfort Conditions

    The section contains MCQs on optimum effective temperature, human body heat production and rejection.

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  • Factors Affecting Optimum Effective Temperature
  • Effective Temperature
  • Heat Production and Rejection in Human Body
  • 13. Air Conditioning Systems

    The section contains multiple choice questions and answers on comfort air conditioning, air conditioning systems equipments, industrial air-conditioning, winter and summer air-conditioning, unitary and central air conditioning, room and grand sensible heat factors, fans and its laws.

  • Comfort Air-Conditioning
  • Equipments Used in Air Conditioning Systems
  • Factors Affecting Comfort Air-Conditioning
  • Industrial Air-Conditioning
  • Winter Air-Conditioning
  • Summer Air-Conditioning
  • All Year Air-Conditioning
  • Unitary and Central Air-Conditioning
  • and Grand Sensible Heat Factor
  • Fans and its Laws
  • Sensible Heat Factors
  • 14. Cooling Load Estimation & Ducts

    The section contains questions and answers on heat gain types and sources, ducts equations, equivalent diameter, losses and types, duct design, series and parallel systems.

  • Types of Heat Gain
  • Heat Gain and Sources for Calculation
  • Equations, Equivalent Diameter, Losses and Types of Ducts
  • Duct Design
  • System in Series and Parallel
  • 15. Applications and Equipments of Refrigerations and Air Conditioning

    The section contains MCQs on domestic refrigerators, freezers, industry and marine air conditioning, ice making and storage, heat and mass transfer, freeze drying, refrigerations and air conditioning component types and applications.

  • Domestic Refrigerators and Freezers
  • Air Conditioning in Industry
  • Marine Air Conditioning
  • Ice Making and Storage
  • Heat and Mass Transfer Through Dried Material, Freezing and Freeze Drying
  • Component Types
  • Application of Various Component
  • If you would like to learn "Refrigeration and Air Conditioning" thoroughly, you should attempt to work on the complete set of 1000+ MCQs - multiple choice questions and answers mentioned above. It will immensely help anyone trying to crack an exam or an interview.

    Wish you the best in your endeavor to learn and master Refrigeration and Air Conditioning!

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    Manish Bhojasia, a technology veteran with 20+ years @ Cisco & Wipro, is Founder and CTO at Sanfoundry. He is Linux Kernel Developer & SAN Architect and is passionate about competency developments in these areas. He lives in Bangalore and delivers focused training sessions to IT professionals in Linux Kernel, Linux Debugging, Linux Device Drivers, Linux Networking, Linux Storage, Advanced C Programming, SAN Storage Technologies, SCSI Internals & Storage Protocols such as iSCSI & Fiber Channel. Stay connected with him @ LinkedIn | Youtube | Instagram | Facebook | Twitter