Exam 9: General Nec Requirements for Rough-In Wiring

__________ are long thin strips of wood (or metal) used to make backing surfaces to support the finished surfaces like sheetrock in a room.

Receptacles must be installed so that no point measured along the floor line in any wall space is more than __________ feet from a receptacle.

__________ heating will occur when current carrying conductors of the same circuit are brought through separate holes in a metal box or enclosure.

The NEC allows Class 2 control wiring to be supported by the raceway that supplies power to the piece of equipment (like a furnace) that the control wiring is associated with.

Which of the following is not required to be marked on electrical conductors and cables?

A(n)_________ is an entranceway or transitional space from the exterior to the interior of a house.

The term used by electricians to describe the process of installing a residential electrical system is ____________________.

The common piece of electrical equipment that electricians use to insert into any knockout opening that is open and not used is called a _________________________.

Lighting fixtures installed in a ceiling, weighing no more than __________, are permitted to be supported by outlet boxes.