HOLT Electricians Practice Exam

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When locating receptacles in a marina, what consideration must be taken into account?

Maximum number of users
Maximum tide level and wave action
Distance from shore
Type of vessels docked

The correct answer is: Maximum tide level and wave action

When locating receptacles in a marina, it is crucial to consider the maximum tide level and wave action. This is because receptacles need to be positioned in a way that ensures they remain above potential flooding waters and are protected from wave action that could cause damage or endanger users. If receptacles are installed too close to the water or at a low elevation, they may not only be submerged during high tides but could also present a safety hazard due to electrical shock risks. Considering the environmental conditions, including tide levels and waves, ensures the receptacles are functional and safe throughout varying water conditions. This thought process aligns with electrical safety regulations, which mandate that electrical equipment used in marine environments must be adequately installed to mitigate risks associated with water exposure. Thus, factoring in these dynamic environmental elements is essential for the long-term usability and safety of the electrical installations in a marina setting.