True or False: An electrical circuit that is tagged is considered safe to work on.

A tagged electrical circuit is typically an indication that it has undergone a locking or tagging procedure to inform workers that it should not be energized. However, a tagged circuit does not guarantee that it is safe to work on. There are various conditions under which a circuit can be tagged, and simply having a tag does not eliminate all risks associated with electrical work.

For example, the tag might indicate that maintenance work is in progress, that a fault has been detected, or that the circuit has been de-energized for safety reasons. However, conditions may still exist that could pose hazards, such as residual voltage, potential backfeed from other circuits, or other unforeseen circumstances.

To ensure safety, workers must follow all procedures associated with the tagging system, including verifying that the circuit is indeed de-energized using proper testing equipment, and implementing lockout/tagout practices. Therefore, it is essential for workers to check not just for tags, but to confirm all safety measures are in place before considering a circuit safe to work on.