Recreational Vehicle (RV) Technician Practice Test

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Prepare for the RV Technician Test with our quiz. Utilize flashcards and multiple-choice questions, complete with hints and explanations. Achieve success in your exam!

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.

In electrical terms, resistance times what equals voltage?

Ohm
Current
Power
Energy

The correct answer is: Current

The relationship between resistance, current, and voltage is captured by Ohm's Law, which states that voltage (V) equals current (I) times resistance (R). In this equation, if you rearrange it, you can express voltage as the product of current and resistance. Therefore, multiplying resistance by current gives you the voltage in a circuit. In practical applications, understanding this relationship is crucial for RV technicians when troubleshooting electrical systems. It helps them diagnose issues like insufficient power supply, overheating components, and other electrical anomalies that might arise within the RV's systems. Proper handling of voltage, current, and resistance is key to ensuring that electrical components function efficiently and safely.