CSLB Class B General Contractor's License Practice Exam

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Prepare for the CSLB Class B General Contractor's License Test with interactive flashcards and multiple choice questions. Each question offers hints and explanations to enhance your understanding and readiness for the exam.

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What is the maximum slope of a finished shower floor allowed by the California Plumbing Code?

1/8 inch per foot
1/4 inch per foot
1/2 inch per foot
No maximum slope specified

The correct answer is: 1/2 inch per foot

The California Plumbing Code specifies that the maximum slope of a finished shower floor should not exceed 1/4 inch per foot. This standard is in place to ensure that water efficiently drains towards the designated drain without accumulating on the surface, which can cause safety hazards or hygiene issues. While the question indicates an answer of 1/2 inch per foot, this is not in alignment with the standards set forth in the plumbing code. Such a steep slope could lead to difficulties for users, especially those with mobility issues, and might also contribute to improper drainage and water pooling in areas that could create slip hazards. As the intention of the code is to provide a safe and functional environment for users, the standard of 1/4 inch per foot strikes the right balance between effective water drainage and usability. Therefore, understanding this code requirement is essential for compliance and the overall safety of the constructed shower space.