Double arms are used to handle heavy weights, corners, and which feature?

• A. Deadends
• B. Equipment stations
• C. Jumpers
• D. V phase lines

Answer: (A)

Double arms are about handling the forces and directions a conductor experiences on an installation. When you’re dealing with heavy weights, you need hardware that can take the full tension and also guide the line as it bends around corners. A deadend is where the conductor ends and must withstand the complete pull of the line; the two-armed setup provides two load paths and a secure anchor, distributing the stress and keeping the conductor from slipping or pulling away. That combination—heavy-load support plus directing the line into a termination—is what makes deadends the best fit for this feature.

Equipment stations are more about where work is done than how a line is terminated; jumpers are short connecting wires, and V phase lines refer to a wiring configuration rather than a specific termination hardware.