Question 1
What is the thermal boundary of a building?
Correct Answer:
The continuous layer of insulation that separates conditioned from unconditioned space
Question 2
What does R-value measure in building insulation?
Correct Answer:
The resistance of a material to conductive heat flow
Question 3
How is U-factor related to R-value for a building assembly?
Correct Answer:
U-factor is the reciprocal of R-value (U = 1/R)
Question 4
Which of the following is an example of heat transfer by conduction?
Correct Answer:
Heat moving through a solid stud from a warm interior to a cold sheathing
Question 5
Which heat transfer mechanism is responsible for heat loss through air leaks in the envelope?
Correct Answer:
Convection (air movement carrying heat)
Question 1
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About this Exam

Prepare with the InterNACHI HEA Practice Questions - InterNACHI Certified Home Energy Auditor Exam practice quiz. This question bank includes 100 questions covering r-value, insulation, attic, auditor, and foam. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

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InterNACHI HEA Practice Questions - InterNACHI Certified Home Energy Auditor Exam

This practice set contains 100 questions from the matching question bank and focuses on r-value, insulation, attic, auditor, and foam. Work through each question carefully, review the provided solutions, and revisit topics that need more study before your next attempt.

This is an independent study resource intended for practice and review; it is not an official examination or an endorsement by any organization named in the title.

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