Practice Questions for Modern Refrigeration and Air Conditioning, 21st Edition
8 views 0 purchase
Course
Modern Refrigeration and Air Conditioning, 21st
Institution
Modern Refrigeration And Air Conditioning, 21st
This set of practice questions is designed to test your knowledge and understanding of the key concepts covered in Chapters 1-55 of Modern Refrigeration and Air Conditioning, 21st Edition by Althouse. Each question is crafted to help reinforce your learning and ensure you have a solid grasp of the ...
Practice Questions for Modern Refrigeration
and Air Conditioning, 21st Edition
Buy and sell summaries, lecture notes, practice exams and other
study documents or get support from other students who want to
help you with your studies.
Downloaded by: Verified Exam Shop - sneepjob@gmail.com
This document is protected by copyright, the distribution of this document is illegal.
, 1: What is the primary function of a refrigeration system?
The primary function of a refrigeration system is to remove heat from a
designated area and discharge it elsewhere, thereby cooling the area to the
desired temperature.
2: Which law of thermodynamics is fundamental to refrigeration processes?
The second law of thermodynamics is fundamental to refrigeration processes,
as it explains how heat can be transferred from a cooler to a warmer body
using work.
3: What is the role of the evaporator in a refrigeration system?
The role of the evaporator is to absorb heat from the environment or space to
be cooled, causing the refrigerant inside to evaporate and remove heat from
the surroundings.
4: How does a compressor function within a refrigeration cycle?
A compressor functions by compressing the refrigerant vapor, increasing its
pressure and temperature, and pushing it through the system to the
condenser.
5: What is the purpose of the condenser in a refrigeration system?
The purpose of the condenser is to release absorbed heat from the refrigerant
to the outside environment, condensing it back into a liquid state.
6: Define superheating in the context of refrigeration.
Superheating refers to the process of increasing the temperature of the
refrigerant vapor above its saturation point after it has evaporated in the
evaporator.
7: What is subcooling, and why is it important?
Subcooling is the process of cooling the refrigerant liquid below its saturation
temperature after it has condensed, ensuring that only liquid refrigerant enters
the expansion valve.
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller StudySets. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $19.99. You're not tied to anything after your purchase.
