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What is the purpose of the desk outlet valve of a Bunsen burner?
Wiki User
∙ 8y ago
It's a gas tap that controls flow of gas and turns it on and off.
Wiki User
∙ 8y ago
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How does adjusting the needle valve on the Bunsen burner affect the flame?
The needle valve or flow valve controls the flow of gas into the Bunsen Burner.
How do you change the flame on a Bunsen burner?
To change the flame on a Bunsen burner you need only to open or close the air valve to change the combustion reaction.
How do you get blue flame?
it turns into a blue flame by changing the air valve on a Bunsen burner.
What is the best flame from a Bunsen Burner?
The most stable flame is a blue flame (produced when air valve is open)
What is the function of the Gas inlet of the Bunsen burner?
The inlet valve at the bottom is used to draw oxygen in from the environment so that the flame burns more efficiant and hotter. If closed the flame will be an orange colour and will leave a sooty deposit due to the gas not oxidizeing compleately.
How does adjusting the needle valve on the Bunsen burner affects the flame?
The needle valve or flow valve controls the flow of gas into the Bunsen Burner.
How does adjusting the needle valve on the Bunsen burner affect the flame?
The needle valve or flow valve controls the flow of gas into the Bunsen Burner.
How do you combine the Bunsen burner to the LP gas cylinder?
There will be a valve at the bottom of the Bunsen burner. Using a rubber tubing connect the valve to the regulator of the LPG cylinder.
What controls air flow in a Bunsen-burner?
the air valve at the base of the burner
What are the functions of the parts of a Bunsen burner?
The parts of a Bunsen burner include: the barrel, gas hose, base, collar, air hole and gas flow valve. The Bunsen burner is a small adjustable gas burner that is mainly used in scientific laboratories.
How do you change the flame on a Bunsen burner?
To change the flame on a Bunsen burner you need only to open or close the air valve to change the combustion reaction.
How do you control the height of the flame on a bunsen burner?
The valve on a Bunsen burner is able to control the gas flow by opening an closing an armature. The smaller the armature, the less gas flows and vice versa.
Uses of needle valve in Bunsen burner?
The needle valve is used to control the amount of gas flowing to the burner. The air valve controls the amount of air.
Description of Bunsen burner?
A tall cylindrical burner with a flame on top, an oxygen valve and a gas supply tube.
Does the Bunsen burner flame roar or burn quietly?
A Bunsen burner flame can both roar and burn quietly, by allowing more oxygen to reach the flame by opening a valve it will roar, by closing the valve the flame will flicker
Is a Bunsen flame hottest when the hole is open or close?
A Bunsen burner flame is hottest when the air valve hole is open.
What is the temperature of the Bunsen burner regulated by?
The temperature of a Bunsen burner is regulated by gas and airflow. The gas is controlled by a flow valve and the air is controlled by a screw mechanism on the collar. Different type of nozzles can control the flame's shape. The Bunsen burner was invented in 1855 by Robert Wilhelm Bunsen (1811-1899).
