What are the 5 causes of fire?

Distraction and leaving cooking unattended is the most common reason. Heating Systems. Smoking. Electrical Appliances. Candles. Children & Fire. Old, inadequate wiring. Flammable Liquids. Christmas tree decorations.

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Also, what are the five main causes of fire?

Here are five of the most common causes of industrial fires and explosions. Combustible dust. Hot work. Flammable liquids and gasses. Equipment and machinery. Electrical hazards. Can burning happens without oxygen? A fire cannot burn without oxygen. The burning that a star does, then, is a nuclear reaction, and not a chemical one like the fires on Earth (when a candle burns, the atoms themselves remain unchanged: just the molecules are affected).

Does fire need burning air?

Three things are required in proper combination before ignition and combustion can take place---Heat, Oxygen and Fuel. There must be Fuel to burn. There must be Air to supply oxygen. There must be Heat (ignition temperature) to start and continue the combustion process. Subsequently, how is fire created? Fire is the result of a chemical reaction called combustion. At a certain point in the combustion reaction, called the ignition point, flames are produced. Flames consist primarily of carbon dioxide, water vapor, oxygen, and nitrogen.

Moreover, can candle smoke set off a fire alarm?

As with cigarettes and vaporizers, it's unlikely that a single candle or incense stick will trigger the fire alarm, especially if you keep them away from the smoke detector. Of course, there are instances where these products produce enough smoke to cause a problem. Why does a candle light from smoke? When a candle burns, the wax near the flame melts and the liquid wax is pulled up the wick to feed the flame. If the wick is too long, the balance of heat and fuel will be off. This throws off the chemical reaction and can produce excess soot and smoke.

How do I stop my candle from smoking?

Candles burn best in still air - if too much (or too little) air reaches the candle flame, it will disturb the ideal teardrop shape of the flame, and may cause the candle to start flickering and smoking. To avoid this, always burn your candles in a well-ventilated room, away from drafts, vents or strong air currents.