Water Treatment Plant Operator Practice Exam

Question: 1 / 400

What is the correct formula for calculating watts?

Watts = volts / amps

Watts = (amps)(volts)

The formula for calculating watts is based on the relationship between voltage, current (amps), and power. Specifically, power (in watts) is the product of voltage (in volts) and current (in amps). This relationship is expressed mathematically as:

Watts = (amps)(volts)

This formula indicates that to find the total power consumed or produced in an electrical circuit, you multiply the amount of current flowing through the circuit by the voltage across the circuit. This principle is fundamental in electrical engineering and is essential for understanding how electrical systems operate.

The correct choice aligns precisely with the basic principles of electrical power calculation, providing a clear and accurate means to assess energy consumption or generation in various applications, including those related to water treatment systems.

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Watts = amps + volts

Watts = volts - amps

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