Electrical receptacles come in which two basic varieties?

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Multiple Choice

Electrical receptacles come in which two basic varieties?

Explanation:
Two basic receptacle varieties are straight blade outlets and locking outlets. Straight blade outlets are the standard non-locking type you see in most homes, accepting flat blades of plugs for quick connections. Locking outlets use plugs that twist to lock into the receptacle, providing a secure connection that resists being pulled loose—handy in environments with vibration, movement, or moisture. Weatherproof is a feature that can be added to either type, but it’s not a separate basic category.

Two basic receptacle varieties are straight blade outlets and locking outlets. Straight blade outlets are the standard non-locking type you see in most homes, accepting flat blades of plugs for quick connections. Locking outlets use plugs that twist to lock into the receptacle, providing a secure connection that resists being pulled loose—handy in environments with vibration, movement, or moisture. Weatherproof is a feature that can be added to either type, but it’s not a separate basic category.

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