What should a worker do after a lamp blows while using a generator for lighting?

When a lamp blows while using a generator for lighting, the proper safety procedure involves disconnecting the lighting from the generator before replacing the lamp. This action is crucial as it eliminates the risk of electrical shock or further injury that could occur if someone attempted to change the lamp while it is still connected to the power source. By ensuring that the power is disconnected, workers can safely replace the lamp without the risk of electrocution from live electrical components.

The other options present risks to the worker’s safety. Attempting to replace the lamp directly without taking precautions can lead to electrical shock. Continuing to work without making the necessary adjustments to safely replace the lamp disregards safety protocols and may expose workers to unforeseen hazards. Shutting down the generator completely may be an unnecessary step if proper disconnection from the lighting circuit suffices, creating potential disruptions in the worksite without improving safety. Hence, disconnecting the lighting from the generator before replacing the lamp is the most logical and safe choice.