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When a Bunsen burner "strikes back," it typically means that the flame has traveled back into the gas supply line, causing a potentially dangerous situation. This can occur if the air hole is not properly adjusted, leading to a flashback. In this situation, the flame can ignite the gas before it reaches the burner, resulting in a loud pop or even an explosion. It is important to immediately turn off the gas supply and safely ventilate the area if a Bunsen burner strikes back.
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When Bunsen burner strike back why is the collar so hot?
The collar of a Bunsen burner gets hot because it is close to the flame, which heats it up through conduction. When a Bunsen burner "strikes back," it can cause the flame to come into contact with the collar, making it heat up rapidly.
Why is it important that you should tie your hair back when using a Bunsen burner?
It is important to pull your hair back when using a Bunsen burner to prevent it from coming into contact with the open flame and igniting your hair.You are instructed to pull back your hair when using a Bunsen burner to prevent your hair from coming into contact with the open flame and catching your hair aflame.
Why should you light a Bunsen burner from the side and not the top?
You should light a Bunsen burner from the side because it allows you to control the gas flow and the flame size more easily. Lighting it from the top can be dangerous as it may cause a flashback, where the flame travels back into the gas tube.
What causes a burner to stike back?
A burner can strike back due to an excessive flow of gas or air, causing the flame to ignite outside the burner. This can happen if the burner is not properly adjusted or if there is a blockage in the gas or air supply lines. Improper maintenance or a malfunctioning burner also increases the risk of a burner strike back.
Why is there Puff back when i pres the oil burner reset button oil burner?
Puffback occurs when unburned oil vapors ignite all at once in the combustion chamber of an oil burner. This explosion can happen when the oil burner system is not functioning properly, leading to a buildup of oil vapors that then ignite during start-up. Regular maintenance and inspection of the oil burner system can help prevent puffback incidents.
