Solid wire is generally cheaper and easier to terminate than stranded wire. Which statement best reflects this?

Solid wire is generally cheaper and easier to terminate than stranded wire. Which statement best reflects this?

• A. True
• B. False
• C. Depends on the application
• D. Only for large gauge wires

Answer: (A)

Solid wire is generally cheaper and easier to terminate because it is a single, stiff conductor that fits cleanly into most terminal blocks used in alarm equipment. The termination process is straightforward: strip a short length and tighten the screw or clamp, and the solid conductor holds its shape without fraying. Stranded wire, while more flexible, requires extra care to terminate: the multiple strands can splay or fray, and often you need additional steps like twisting, tinning, or using ferrules or special connectors to ensure a secure, reliable connection. In typical alarm installations, these factors make solid wire the more cost-effective and easier-to-connect option. If routing flexibility is a priority, stranded wire has its use, but for straightforward terminations solid wire usually wins.

Solid wire is generally cheaper and easier to terminate because it is a single, stiff conductor that fits cleanly into most terminal blocks used in alarm equipment. The termination process is straightforward: strip a short length and tighten the screw or clamp, and the solid conductor holds its shape without fraying. Stranded wire, while more flexible, requires extra care to terminate: the multiple strands can splay or fray, and often you need additional steps like twisting, tinning, or using ferrules or special connectors to ensure a secure, reliable connection. In typical alarm installations, these factors make solid wire the more cost-effective and easier-to-connect option. If routing flexibility is a priority, stranded wire has its use, but for straightforward terminations solid wire usually wins.