SOLUTION

The most appropriate method for extinguishing a fire involving electrical equipment is indeed the use of non-conductive agents, which can include vaporizing liquids. Here’s a more detailed breakdown:

Vaporizing Liquids

• Description: Vaporizing liquids, such as Halon and Halocarbons, are designed to extinguish fires by displacing oxygen and cooling the fire without conducting electricity.
• Effectiveness: These agents are effective on electrical fires because they do not leave residues that could damage sensitive electronic equipment.
• Environmental Concerns: While Halon is effective, it has been largely phased out due to its ozone-depleting properties. Halocarbons are now more commonly used as alternatives.

Note:- While vaporizing liquids are indeed effective for electrical fires, it’s essential to recognize that CO2 extinguishers are also widely recommended and used in practice. Both options serve important roles in safely extinguishing electrical fires without risking electric shock or damaging equipment.