Electrical Code: Installation and Construction Specifications

These flashcards cover key terminology and definitions from the electrical installation and construction specifications topic.

Electrical Metallic Tubing (EMT)

A type of conduit made of metal, used to protect and route electrical wiring.

Liquidtight Flexible Nonmetallic Conduit (LFNC)

A non-metallic conduit that is flexible and protects wiring from moisture and physical damage.

Mineral-Insulated Cable

A type of cable where the conductors are insulated with a mineral-based material.

Flexible Metallic Tubing (FMT)

Metallic tubing that is flexible and used to house electrical wires.

Nonmetallic-Sheathed Cable: Types NM and NMC

Cable constructed with a non-metallic sheath, used for residential and light commercial wiring.

Electrical Nonmetallic Tubing (ENT)

A lightweight, non-metallic conduit for running wiring.

Instrumentation Tray Cable: Type ITC

A cable type designed for use in instrumentation and control applications.

Power and Control Tray Cable: Type TC

A cable designed for power and control applications, suitable for use in Raceways.

Service-Entrance Cable: Types SE and USE

Cable used to bring electrical service from the utility to a building.

Underground Feeder Cable: Type UF

Cable designed for underground installations.

Rigid Metal Conduit (RMC)

A heavy-duty conduit made of metal, used for routing electrical wiring.

Flexible Bus Systems

Systems designed to route electrical power through flexible connections.

Reinforced Thermosetting Resin Conduit (RTRC)

A conduit made of thermosetting resin reinforced with glass fiber for durability.