Under what condition can a deenergized line cause a hazard to workers nearby?

A deenergized line can pose a hazard to nearby workers primarily when there are nearby energized lines present. This situation can create a risk known as "induction," where the electromagnetic field generated by an energized line can induce voltage into the deenergized line. If a worker were to come into contact with the deenergized line, they could potentially receive an electric shock if that line has an induced voltage due to the proximity of the energized lines.

It is crucial for workers to recognize that just because a line is deenergized doesn't mean it is safe to touch, especially when they are working in environments where energized lines are nearby. Proper safety protocols and measures, such as testing for voltage and maintaining safe distances, are necessary to ensure safety.

In contrast, the other conditions listed do not create the same level of hazard as induced voltage from energized lines. For instance, while severe weather can pose risks, it does not inherently affect a deenergized line unless it leads to physical damage or other hazards in conjunction with energized lines. Similarly, disconnecting a line from the network does render it deenergized, but without the influence of nearby energized lines, it does not present a direct hazard. Lightning strikes could potentially create a hazard but are not