The purpose of a cross over tubes on a gas burner is so that the fire ignited from the main burner can make contact with the gas coming from the other burners.
The adjustable air inlet at the end of each of the burner tubes near the fuel nozzle.
The amount of air with gas will affect the combustion reaction.
It's a gas tap that controls flow of gas and turns it on and off.
The collar of the bunsen burner
to let the gas get to the burner
The purpose is the introduce the fuel gas in the burner.
safety feature of a gas burner
The purpose is to control the combustible gas flow.
Mix primary air and gas
Control of the ratio gas fuel/air in the burner.
The adjustable air inlet at the end of each of the burner tubes near the fuel nozzle.
The amount of air with gas will affect the combustion reaction.
On a gas stove or oven the flash tubes are the means of connecting the pilot light. The flash tubes carry the flame from the pilot light to the individual burners.
A Bunsen Burner is a controlled gas-burning heat source (a "gas candle") that supplies direct heat or flame for scientific experiments and research. (The flame can be blocked by screens to reduce the deposition of soot on test tubes and beakers.)
It's a gas tap that controls flow of gas and turns it on and off.
Gas burner is used to heat materials in laboratories.
The gas is the fuel of the Bunsen burner.