The equipment grounding conductor is an energized conductor under normal conditions:

Power conductors operating at 300V or less that are mounted above communication conductors must have a climbing space of at least _____ :

Outside branch circuits, feeders and service conductors which pass over roofs must be at least _______ above the highest point of the room:

Open conductors shall be at ____ above the finished grade, sidewalks, or from any platform or projection from which they might be reached:

______ is the conductors and equipment for delivering energy from the electricity supply system to the wiring system of the premises served:

A Volatile flammable liquid is a flammable liquid having a flash point below ____ degrees F or whose temperature is above its flashpoint:

The permanent joining of a metallic parts to form an electrically conductive path which will assure electrical continuity and the capacity to conduct safely any current likely to imposed:

Communication circuits that are near to light and power conductors that are operated at over _____ must be provided with a protective device that will stop the current flowing from the power lines through the communication lines:

The majority of small bell, buzzer and annunciator systems are Class 2 circuits:

In ______ hazard locations, wiring must be within a threaded metal conduit or be of Type MI or MC cable unless flexibility is required:

_______ or longer vertical raceway shall be used that connects Dust ignition proof enclosure and the junction box not required to  be dust ignition proof which are in Class II location:

A single receptacle for the pool recirculating pump may be located as close as ______ from the inside wall of the pool: