Recreational Vehicle (RV) Technician Practice Test

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Prepare for the RV Technician Test. Use flashcards and multiple-choice questions with hints and explanations. Ensure your 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 effect of connecting batteries in parallel?

Increases voltage
Stops charging issues
Increases amp hour capacity
Reduces overall system weight

The correct answer is: Increases amp hour capacity

When batteries are connected in parallel, their amp hour capacity increases while the voltage remains the same. This is because each battery contributes to the overall capacity without changing the voltage output. For instance, if you connect two 12-volt batteries, each with a capacity of 100 amp-hours, the system will still provide 12 volts, but the total capacity will be 200 amp-hours. This is especially beneficial in applications like RVs, where extended power availability is essential for running appliances and systems. The increase in amp hour capacity allows for longer usage times before needing a recharge, making it a practical choice for RV owners who may rely on battery power for extended periods or during remote camping where grid power is unavailable.