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The difference between a receptacle and a receptacle outlet:A receptacle is a contact device installed at the outlet for the connection of an attachment plug.A receptacle outlet is an outlet where one or more receptacles are installed.

An outdoor motor fuel dispensing device is classified as a Class____, Division____ location.

Nominal voltage means “in name only, not a fact”. In calculations, we use 120 volts even though the actual voltage might be 110, 115, 117, or even 123 volts.

Rod and pipe electrodes shall not be less than _____’ in length.

Conduit seals in Class I, Division] locations shall be installed within_____” of pressurize enclosures.

The branch circuit supplying a fixed storage-type water heater that has a capacity of 120 gal. or less shall have a rating not less than ____% of the nameplate of the unit.

In Class I, Division I and 2 locations, the sealing compound shall not be less than the trade size of the seal fitting and in no case less than ____”.

Service-entrance conductors shall have clearance of_____’ from the bottom of a window.

A dwelling has a floor area of 2300 sq ft plus a 150 sq ft garage. A total of_____ 15 Acircuits are required for general lighting.

Drywall shall be repaired if there are open spaces at the edge of the box, greaterthan ______ “.