Alabama Contractors License Practice Exam

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Study for the Alabama Contractors License Test. Prepare with quizzes featuring flashcards and multiple-choice questions, each supported by hints and explanations. Equip yourself for exam success!

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Pools heated to more than 90 degrees F shall have a pool cover with a minimum R-value of?

The correct answer is: 12

When considering the insulation requirements for pool covers designed for pools heated to more than 90 degrees Fahrenheit, the R-value is an important factor. R-value measures thermal resistance, indicating how well a material can insulate against heat loss. A higher R-value signifies that the material is more effective at reducing heat transfer, which is crucial for maintaining the temperature of heated pools and improving energy efficiency. For pools maintained at temperatures above 90 degrees F, using a pool cover with a minimum R-value of 12 is necessary to adequately minimize heat loss and conserve energy. This requirement is often based on energy efficiency regulations intended to promote safer and more efficient heating methods for pools. In contrast, a cover with an R-value lower than 12 would not meet these thermal resistance needs, potentially leading to higher energy costs and greater heat loss. Therefore, having a pool cover with an R-value of 12 or higher establishes a suitable standard for energy conservation and efficient temperature control in heated pools.