What defines tamper-resistant receptacles?

Prepare for the ICC Residential Electrical Inspector Level 1 exam with multiple choice questions, flashcards, and detailed explanations. Master your understanding of the residential electrical code to ensure success.

Multiple Choice

What defines tamper-resistant receptacles?

Explanation:
Tamper-resistant receptacles are defined by internal shutters that stay closed to foreign objects. These shutters require both blades of a plug to be inserted at the same time to open, preventing someone from poking in items like paper clips or coins. This design enhances child safety in residential outlets and is the feature that distinguishes tamper-resistant devices from others. The other options don’t define tamper resistance: surge protection relates to voltage spike protection, a duplex arrangement refers to having two outlets in one device, and a weather-resistant enclosure concerns outdoor/moisture protection.

Tamper-resistant receptacles are defined by internal shutters that stay closed to foreign objects. These shutters require both blades of a plug to be inserted at the same time to open, preventing someone from poking in items like paper clips or coins. This design enhances child safety in residential outlets and is the feature that distinguishes tamper-resistant devices from others. The other options don’t define tamper resistance: surge protection relates to voltage spike protection, a duplex arrangement refers to having two outlets in one device, and a weather-resistant enclosure concerns outdoor/moisture protection.

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