What does the new pictograph for an electrical fire extinguisher depict?

The correct choice is indicated by the new pictograph for an electrical fire extinguisher, which is designed to clearly identify the extinguisher's specific purpose. The depiction of an electrical plug and receptacle effectively communicates that this type of extinguisher is intended for extinguishing fires caused by electrical equipment. This visual information provides a quick and easily recognizable way for individuals to assess the appropriate fire extinguisher they need in the event of an electrical fire, emphasizing safety and efficiency in emergency situations.

In contrast, other choices such as a gas can, fire hydrant, and fire truck do not relate specifically to electrical fires. A gas can typically represents flammable liquids, while a fire hydrant is a general water source for firefighters, and a fire truck symbolizes firefighting emergency services. Thus, the inclusion of the electrical plug and receptacle in the pictograph serves to specifically alert users to the hazards associated with electrical fires and the need for a suitable extinguisher.