Which type of receptacle is described for the meeting room that is not part of a dwelling unit?

Which type of receptacle is described for the meeting room that is not part of a dwelling unit?

• A. Nonlocking-type 125-volt, 15- or 20-ampere
• B. Locking-type 125-volt, 20-ampere
• C. Nonlocking-type 250-volt, 15-ampere
• D. Locking-type 250-volt, 20-ampere

Answer: (A)

The main idea here is which receptacle type is appropriate for spaces that are not dwelling units, like a meeting room in a commercial building. In these non-dwelling environments, general-use outlets are typically 125 volts and designed for standard office equipment. A nonlocking design is used because it provides a straightforward, easy-to-use connection for devices such as laptops, projectors, and displays, which don’t require a secured plug. The 15- or 20-ampere rating covers the usual range of loads found in meeting rooms. Locking-type outlets exist for situations where a plugged-in device must stay connected even if the cord is tugged or jostled, but that security isn’t generally needed in a meeting room. Receptacles rated at 250 volts are for higher-voltage equipment or specialized installations, which isn’t typical for meeting-room devices. So the best choice is the nonlocking-type 125-volt receptacle rated for 15 or 20 amperes.

The main idea here is which receptacle type is appropriate for spaces that are not dwelling units, like a meeting room in a commercial building. In these non-dwelling environments, general-use outlets are typically 125 volts and designed for standard office equipment. A nonlocking design is used because it provides a straightforward, easy-to-use connection for devices such as laptops, projectors, and displays, which don’t require a secured plug. The 15- or 20-ampere rating covers the usual range of loads found in meeting rooms.

Locking-type outlets exist for situations where a plugged-in device must stay connected even if the cord is tugged or jostled, but that security isn’t generally needed in a meeting room. Receptacles rated at 250 volts are for higher-voltage equipment or specialized installations, which isn’t typical for meeting-room devices.

So the best choice is the nonlocking-type 125-volt receptacle rated for 15 or 20 amperes.