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What are the two types of flame?
The two main types of flames are blue flames and yellow flames. Blue flames indicate clean, efficient combustion with sufficient oxygen, while yellow flames indicate incomplete combustion with impurities present.
Does a blue flame require less air or more?
A blue flame typically requires more air because it indicates complete combustion of the fuel, resulting in a clean and efficient burn. The presence of excess oxygen is what creates the blue color in the flame.
What is the oxygen to acetylene ratio in oxidising flame?
The ideal ratio of oxygen to acetylene in an oxidizing flame is around 1.1:1. This ratio helps ensure complete combustion of the acetylene, resulting in a clean and efficient flame with sufficient heat output for various welding and cutting applications.
What is temp of a netural flame?
The temperature of a neutral flame typically ranges between 1,300 to 1,600 degrees Celsius (2,372 to 2,912 degrees Fahrenheit). This type of flame is achieved by adjusting the fuel-to-air ratio to ensure complete combustion, resulting in a clean and efficient burn.
Describe and explain what happens to the piece of wooden splint when it is placed in the different parts of the Bunsen flame?
When a wooden splint is placed in the outer part of the Bunsen flame, it burns with a smoky flame due to incomplete combustion. When placed in the inner blue cone of the flame, it burns with a clean, non-smoky flame due to complete combustion of the wood. The inner blue cone is the hottest part of the flame, which allows for more efficient burning.
Which flame is not suitable for heating in Bunsen burner and why?
The yellow flame is not suitable for heating in a Bunsen burner because it is a cooler, less efficient flame that produces soot and lacks complete combustion, resulting in lower heat output. The blue flame, on the other hand, is hotter, more efficient, and produces clean combustion, making it ideal for heating applications.
What are the two types of flame?
The two main types of flames are blue flames and yellow flames. Blue flames indicate clean, efficient combustion with sufficient oxygen, while yellow flames indicate incomplete combustion with impurities present.
Does a blue flame require less air or more?
A blue flame typically requires more air because it indicates complete combustion of the fuel, resulting in a clean and efficient burn. The presence of excess oxygen is what creates the blue color in the flame.
Why does natural gas burn blue?
Natural gas burns blue because of the chemical composition of methane, which is the main component of natural gas. When methane burns, it produces a clean and efficient flame that appears blue due to the complete combustion process.
Which is more efficient 2sroke or 4stroke?
For small to mid-sized engines, 4-strokes are more efficient. Small 2-strokes use the same flow of fuel mixed air that they'll later will compress and burn to push the combustion gasses out of the combustion chamber, which means that some fuel gets flushed straight through the engine w/o getting used. Bigger 2-strokes can be either turbo- or supercharged, and then fuel injected. This allows them to use clean air to flush the combustion chamber, and then add the fuel when the chamber is closed. That way, fuel doesn't get flushed through unburnt.
What will happen if didn't turn the air hole to close before lighting the Bunsen burner?
Leaving the air hole open before lighting the Bunsen burner will cause a yellow, sooty flame due to incomplete combustion of gas. This can result in the production of harmful gases and carbon monoxide. It is important to close the air hole to ensure a clean, blue flame and efficient combustion.
Is there something you can put in fuel to clean the engine?
Plenty of cars can take fuel additives that clean out a good portion of your car and allow for better combustion.
Can you go clean cold turkey?
It is a possibility, but with help it can be more efficient.
Why is blue the dominant color of a nonluminous flame on a Bunsen burner?
Blue flames on a Bunsen burner are typically hotter than yellow flames because they are more complete combustion of the fuel gas. The blue color indicates that there is enough oxygen present for complete combustion, resulting in a clean and efficient flame. The higher temperature of the blue flame is due to the rapid oxidation of the fuel gas in the presence of oxygen.
What is the best flame from a Bunsen Burner?
The most stable flame is a blue flame (produced when air valve is open)
What does a clean bathroom contribute to?
A clean bathroom contributes to better health and cleanliness. By being clean it makes others more attentive to keeping clean. It really helps if you are getting clean in a clean bathroom.
Gas stoves are they clean?
The modern ones are very efficient and clean. The old ones need to go to the dump and can be dangerous.
