Final Answer:
Romex is another name for Non-Metallic (NM) cable. Option D is answer.
Step-by-step explanation:
The term "Romex" is commonly used as a trade name for Non-Metallic (NM) cable. NM cable is a type of electrical cable that consists of insulated conductors bundled together within a non-metallic sheath. This type of cable is widely used in residential wiring for lighting and outlet circuits. The sheath of NM cable is typically made of flame-resistant PVC (polyvinyl chloride) or similar materials.
Let's break down the options:
A. AC (Armored Cable): This is a different type of cable that has a flexible metal covering.
B. BX: This refers to another type of armored cable.
C. EMT (Electrical Metallic Tubing): This is a type of conduit, not a cable.
D. NM: This is the correct option, as Romex is a brand name often associated with NM cable.
Therefore, option D is the answer.