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Liquidtight flexible nonmetallic conduit marked as ____ has a smooth seamless inner core and cover bonded together and one or more reinforcement layers between the core and covers for layered conduit .

Compression fittings for EMT are classified as raintight and ____-tight types.

The two most popular types of PVC are Schedule 40 and Schedule ____.

Conduit bodies are often referred to in the trade as “Condulets” and “____.”

One type of sump pump that is available commercially has a start-stop operation due to water pressure against a ____, which in turn pushes against a small integral switch within the submersible pump.

The building’s occupants will each have a(n) ____ located within their particular area.

The luminaires installed for the stairway to the second floor and hallways of a the commercial building example in this chapter are ____ when the building is occupied because those spaces have no windows.

The ____ is(are) an example(s) of equipment that is operated by an automatic control system.

The lighting circuits that are considered to be the owner’s responsibility can be divided into six groups according to the method used to control the circuit, including those under ____.

In a commercial building, it is the ____ responsibility to provide power for the elevator; illumination for the public areas such as hallways, stairways, and public toilet rooms; and heat for the common areas of the building.