Temporary crossarms help stabilize permanent crossarms during changeout.

• A. Not enough information
• B. True
• C. False
• D. Usually false

Answer: (B)

When replacing a crossarm, the temporary crossarm is put in place to hold the hardware and conductors in the correct position while the permanent crossarm is removed and installed. This keeps the pole’s geometry stable, ensures insulators and attachments stay aligned, and prevents conductor sag or movement that could damage the pole or create hazardous conditions. Once the new crossarm is secured, the temporary one is removed and the load is transferred to the permanent arm. This is a standard safety and stability measure during changeouts, so the statement is true.