Recreational Vehicle (RV) Technician Practice Test

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Prepare for the Recreational Vehicle (RV) Technician Test. Utilize interactive quizzes and in-depth questions with explanations. Get ready to become certified!

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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When is a GFCI required for a new 120 VDC receptacle installation?

In a bathroom
6 feet from a wet location
On the exterior of the RV
All of the above

The correct answer is: All of the above

A Ground Fault Circuit Interrupter (GFCI) is required in various situations to enhance safety and prevent electrical shock, especially in places where water is present. In a bathroom, the risk of electrical shock increases due to the proximity of water and plumbing fixtures, making a GFCI essential to protect users. Additionally, locations near water, such as areas six feet from a wet location, pose similar risks, and GFCIs are mandated to address these hazards. Exterior installations of receptacles also require GFCIs because outdoor environments are exposed to elements like rain, which can increase the risk of ground faults. The requirement for GFCIs in all these specific situations underscores the importance of safety measures in electrical installations, especially in moisture-prone environments. Therefore, stating that a GFCI is required for a new 120 VDC receptacle installation in bathrooms, near wet locations, and on the exterior of the RV reflects a comprehensive understanding of safety standards and best practices for electrical installations in recreational vehicles.