Mahendra Lanjewar 
Fire Triangle Explained: Definition, Elements, Examples and Importance The Fire Triangle is one of the most fundamental concepts in fire science and fire safety education. It explains how fires start, grow, and sustain themselves. Anyone involved in fire safety—whether a student, fire officer, safety engineer, emergency responder, or industrial worker—must understand this concept thoroughly. Every … Read more
Types of Fire Extinguishers: Complete Guide to Uses, Classes, Color Codes and Selection Fire extinguishers are among the most essential fire safety tools used in homes, offices, industries, hospitals, schools, warehouses, workshops, and public places. Understanding the different types of fire extinguishers, their working principles, color codes, and application areas is a mandatory skill for … Read more
Fire Hydrant System: Components, Working, Types, Installation and Maintenance A fire hydrant system is one of the most critical fixed firefighting installations used in industrial, commercial, and residential buildings. It provides a continuous and pressurized water supply to fight large fires that cannot be controlled by portable extinguishers alone. A properly designed hydrant system ensures … Read more
Electrical Fire Safety: Causes, Controls, and Prevention Measures Electrical fires are among the most frequent and destructive fire types in homes, offices, commercial complexes, and industrial facilities. Faulty wiring, short circuits, overloaded circuits, poor maintenance, and misuse of electrical appliances create significant fire hazards. Electrical fires spread rapidly through cable networks, generate toxic smoke, and … Read more
Heat Sources in Industrial Fires: Causes, Risks, Control Measures and Prevention Industrial fires are among the most serious emergencies in manufacturing plants, refineries, warehouses, power stations, and workshops. In almost every incident, heat is the trigger that takes a normal situation to an ignition event. When heat sources are not identified, controlled, or separated from … Read more
Fuel Types and Their Fire Behaviour Fuel is one of the three essential elements of the fire triangle. Without fuel, a fire cannot start or continue burning. In industrial, commercial, and residential environments, many different fuels exist in solid, liquid, gaseous, and metallic forms — each with its own ignition characteristics and fire behaviour. Understanding … Read more
Role of Oxygen in Combustion Oxygen is one of the three essential components of the fire triangle, alongside heat and fuel. Without oxygen, combustion cannot begin, continue, or intensify. Although air contains only about 21 percent oxygen, this concentration is more than sufficient to support most types of fires. In fact, many materials ignite at … Read more
Breaking the Fire Triangle: Methods and Applications The fire triangle is one of the most essential concepts in fire science and fire protection engineering. It illustrates the three basic elements required for a fire to ignite and sustain—heat, fuel, and oxygen. Removing or interrupting any one of these elements results in fire extinguishment. This foundational … Read more
Water Extinguisher: Uses and Limitations Water fire extinguishers remain one of the most reliable and widely used firefighting tools, especially for Class A fires involving ordinary combustible materials. Despite the evolution of modern extinguishing agents such as CO₂, foam, clean agents, and dry chemicals, water extinguishers continue to play a crucial role due to their … Read more
Foam Fire Extinguishers and AFFF Explained: Working, Types, Uses, and Limitations Foam fire extinguishers are among the most important tools in firefighting, especially where flammable liquid hazards (Class B) and ordinary combustible materials (Class A) are present. Unlike water extinguishers, foam systems not only cool the burning material but also create a vapor-suppressing blanket that … Read more