About this document
Understanding B1 Fire Extinguishers by devinf is a document available to read on EtoBox.
This document provides an overview of portable fire extinguishers, including: 1. It explains the fire tetrahedron model and how different types of extinguishers work by removing one of the four elements (fuel, heat, oxygen, or chemical chain reaction) needed for fire. 2. It describes the four main classes of fire (A, B, C, D) and which types of extinguishers are suitable for each class. 3. It outlines the main types of extinguishing agents (water, foam, dry powders, CO2, vaporizing liquids, wet chemica
- Author
- devinf
- Language
- EN