Florida Home Inspector Practice Test

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Study for the Florida Home Inspector Test. Use flashcards and multiple choice questions with hints and explanations. Prepare for success!

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

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What is the primary function of the anode rod in a water heater?

Enhances heating efficiency
Provides insulation
Protects the tank from corrosion
Regulates water pressure

The correct answer is: Protects the tank from corrosion

The primary function of the anode rod in a water heater is to protect the tank from corrosion. The anode rod, typically made of magnesium, aluminum, or zinc, is designed to corrode instead of the metal tank itself. This sacrificial process extends the lifespan of the water heater by preventing rust and corrosion within the tank. As the rod slowly deteriorates, it attracts corrosive elements in the water, effectively reducing the risk of damage to the tank's structure. While enhancing heating efficiency, providing insulation, and regulating water pressure are important aspects in the overall operation of a water heater, they do not pertain to the main role of the anode rod, which is specifically focused on corrosion prevention to maintain the integrity of the water heater.