Final answer:
A B:C fire extinguisher should not be used on electrical fires because it can conduct electricity and potentially make the fire worse. It is recommended to use a Class C fire extinguisher specifically designed for electrical equipment.
Step-by-step explanation:
A B:C fire extinguisher is designed to be used on fires involving flammable liquids and electrical equipment. However, it should NOT be used on electrical fires. This is because the extinguishing agent in a B:C fire extinguisher is a type of powder or foam that can conduct electricity and potentially make the fire worse. A B:C fire extinguisher should not be used on electrical fires because it can conduct electricity and potentially make the fire worse. It is recommended to use a Class C fire extinguisher specifically designed for electrical equipment.
For electrical fires, it is recommended to use a Class C fire extinguisher specifically designed for use on electrical equipment. Water or other conductive substances should never be used on electrical fires because they can result in electric shock or create a short circuit.