Which practice is NOT recommended for temporary wiring?

Overloading circuits with unnecessary equipment is not recommended for temporary wiring due to the increased risk of overheating and potential electrical hazards. Temporary wiring is typically designed for short-term use, and exceeding the capacity of the circuits can lead to failures and pose serious safety risks, such as electrical fires or equipment damage. Proper management of the load on temporary circuits is essential to ensure safety and functionality.

In contrast, labeling circuits for identification is a good practice as it helps workers easily recognize which circuits are in use and reduces the likelihood of mistakes. Using outdoor-rated materials for outdoor applications ensures that the wiring can withstand environmental conditions, thus increasing safety and reliability. Securing connections against weather conditions is also important to protect the integrity of the electrical system and prevent water intrusion that can lead to short circuits or other issues.