Refrigeration and Air Conditioning Technology (MindTap Course List)

8th Edition

ISBN: 9781305578296

Author: John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Publisher: Cengage Learning

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Textbook Question

Chapter 39, Problem 12RQ

Briefly describe how to check for duct leakage to the out-doors using a duct blower and a blower door.

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Chapter 39, Problem 11RQ

Chapter 39, Problem 13RQ

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Chapter 39 Solutions

Refrigeration and Air Conditioning Technology (MindTap Course List)

Ch. 39 - Define a residential energy audit.Ch. 39 - Name and briefly explain the three broad...Ch. 39 - Name four nationally recognized energy...Ch. 39 - Performing a home energy audit starts with a...Ch. 39 - Name seven base loads, or LAMEL loads, as they...Ch. 39 - Name and briefly explain the five most common...Ch. 39 - One Pascal (Pa) is equal to how many inches of...Ch. 39 - One inch of water column (in. WC) is equal to how...Ch. 39 - Briefly describe a blower door test.Ch. 39 - What can an infrared scanning camera do for an...

Ch. 39 - Briefly describe what a duct blower's function is...Ch. 39 - Briefly describe how to check for duct leakage to...Ch. 39 - Briefly describe and write the equation for...Ch. 39 - Briefly describe and write the equation for...Ch. 39 - When performing a combustion efficiency test,...Ch. 39 - Briefly define draft as it applies to a combustion...Ch. 39 - Briefly define backdrafting as it applies to a...Ch. 39 - Briefly define spillage as it applies to a...Ch. 39 - Name four causes for backdrafting....Ch. 39 - What will a cracked heat exchanger cause in a...Ch. 39 - What is the function of flame safeguard controls?Ch. 39 - Name three common flame safeguard controls. _____,...Ch. 39 - Define primary air as it applies to a combustion...Ch. 39 - Define secondary air as it applies to a combustion...Ch. 39 - Define dilution air as it applies to a combustion...Ch. 39 - Define excess air as it applies to a combustion...Ch. 39 - What is the difference between an induced-draft...Ch. 39 - What is the difference between over-the-fire draft...Ch. 39 - What is meant by a direct-vented,...Ch. 39 - What is meant by an energy conservation measure...Ch. 39 - What is the difference between a base load and...Ch. 39 - Define a home energy index.

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