California Residential Inspector Practice Exam

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Prepare for the California Residential Inspector Exam. Utilize interactive quizzes and detailed explanations to master the required knowledge. Enhance your test-taking skills and boost your confidence for achieving high scores!

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What is the maximum plan dimension for exterior concrete walls designed according to the California Residential Code?

40 feet
50 feet
60 feet
70 feet

The correct answer is: 60 feet

The maximum plan dimension for exterior concrete walls as specified in the California Residential Code is set at 60 feet. This standard is in place to ensure structural integrity, consistency in load distribution, and to accommodate factors like expansion and contraction due to temperature changes, moisture, and settling. By limiting the maximum dimension to 60 feet, the code helps to mitigate risks such as cracking and buckling that can arise in larger spans without adequate expansion joints or support. It also facilitates easier construction practices and provides better overall stability for residential structures. This guideline is essential for inspectors to ensure that constructions comply with safety and design standards, promoting the longevity and durability of the building's exterior walls.