When a new appliance is to be installed in a typical residential basement and the supply wiring to it is to be concealed, which of the following types of wire is acceptable, and most cost effectivea) NMWb) NMDc) BXd) LVT
B
In this case, the most appropriate and cost-effective type of wire to use would be NMW or Non-Metallic Sheathed Wire. This is also commonly referred to as Romex cable. NMW wire is a type of electrical cable that has two or three wires, which are insulated and surrounded by a sheath made of a durable plastic material that can protect the wires from moisture, abrasion, and accidental damage.
NMW wire is a suitable choice for this type of installation because it is simple to install, easy to work with, and generally less expensive than other types of wiring. It is typically available in a range of sizes and configurations, making it easy to find the right wires for the particular installation.
In contrast, NMD cable is commonly used for outdoor underground applications, BX cable is a type of armored cable with a metallic sheath and can be more expensive to install, and LVT wire is typically used in low-voltage systems and not suitable for high-power appliance installations.
More Answers:
What is the Recommended Drain Size for Water Closets? Compliance with Standard Plumbing CodesSealants for Cast Iron Pipes: A Comprehensive Guide for Optimal Joint Sealing
Optimizing Electrical Safety: The Importance of Placing Safety Switches Above Loads on Ladder Diagrams