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!

Practice this question and more.

What is the power available in a typical 15-amp, 120-volt household circuit?

1,440 watts
1,800 watts
2,400 watts
1,200 watts

The correct answer is: 1,800 watts

To determine the power available in a typical 15-amp, 120-volt household circuit, one can use the formula for calculating electrical power, which is expressed as P = V × I. In this formula, P represents power in watts, V represents voltage in volts, and I represents current in amperes. For a circuit with 120 volts and a current of 15 amps, multiplying these two values provides the following calculation: P = 120 volts × 15 amps = 1,800 watts. This means that a typical 15-amp, 120-volt household circuit can deliver up to 1,800 watts of power. This knowledge is essential for understanding the capacity of circuits in homes and can help in making safe and effective electrical decisions, such as setting up appliances or designing home electrical systems.