If raising a transformer causes temporary excessive strain to the pole, what should be installed?

Installing a temporary guy is the appropriate action to take when raising a transformer could potentially create excessive strain on the pole. Temporary guys provide additional support to the pole during lifting operations, helping to stabilize it and prevent it from bending or swaying under the load. This added support minimizes the risk of structural failure or damage to the pole, ensuring safe handling of the transformer.

In situations where heavy equipment like transformers is involved, maintaining the integrity of the pole is crucial. Temporary guys help distribute the load better and secure the pole in place while the transformer is being lifted, ensuring that the operation can proceed without added risk.

Other choices do have their purposes but do not specifically address the immediate need for stabilizing the pole during the lifting process. A load bank is used for testing the capacity and performance of electrical loads, a stabilizing brace offers support but isn't the primary choice in this scenario, and a surge protector is designed to protect electrical devices from voltage spikes, none of which directly contribute to stabilizing the pole while raising a transformer.