0
Why is the nozzle hole much smaller than the gas inlet in the gas burner?
Wiki User
∙ 8y ago
The "gas inlet" hole doesn't just let in gas - it lets in gas and a large amount of air - the two together are needed for proper flame. Burning the gas "raw" makes a lazy, yellow, smoky flame.
Laurie Hammes
Add your answer:
Earn +20 pts
What are the 5 main parts of a Bunsen burner?
Air hole, collar, barrel, base, burner tubing
What is the function air hole of a Bunsen burner?
The air hole in a Bunsen Burner allows air to mix with the gas prior to burning so that the flame can be adjusted as desired.
Why must you close the air hole of the Bunsen burner when you are not heating anything?
Because, with the air-hole open, the burner creates a pale blue, much hotter flame - which is difficult to see. Closing the hole creates a yellow flame which is easier to see.
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.
Does a Bunsen burner make a noise when the air hole is open?
Yes, it does, but fully
Why is the nozzle hole made much smaller than air inlet?
The nozzle hole is much smaller than the air inlet for some good reasons. The main reason it is smaller is because it allows it more strength, and to increase output power.
What causes strike back in a Bunsen burner?
because of the gravity of the sun
Where do you find the nozzle hole in Bunsen burner?
See the figure at thge link below.
Why is the nozzle hole much smaller than the gas inlet?
I'm not sure what you are describing exactly, but an exhaust nozzle of a rocket engine will have a reduction in size before it increases as this is takes advanage of the venturi effect. As the cross-section of the air-flow is decreased the air speed will increase.
Why is the nozzle hole is very much smaller than gas inlet?
This is to increase the velocity of the gas as it enters the rubber tubing. The higher velocity means it will travel farther in tubing while still remaining at low pressures.
How was the Bunsen burner invented?
The Bunsen burner was invented in the 1850s by Robert Bunsen, a German chemist. He designed it in collaboration with his laboratory assistant, Peter Desaga, to create a more efficient and controllable heat source for chemical experiments. The device quickly gained popularity for its ability to produce a clean, hot flame suitable for various laboratory applications.
What covers air hole in a burner?
The function that covers the air hole in a Bunsen burner is the collar.
Parts of a Bunsen burner?
The parts of a Bunsen burner has collar,base.air hole and barrel. Collar : Adjust size of air hole Base: Support Bunsen Burner Air hole: Allow air to enter air hole Barrel:To ensure the flame is adjusted to a suitable position
If you replaced the spray nozzle on a spray bottle with 3 spray nozzles would each nozzle spray a third of the amount of water as a single nozzle would?
As long as the hole through the nozzle was the same size for all three, then, yes.
What are the 5 main parts of a Bunsen burner?
Air hole, collar, barrel, base, burner tubing
How will you prevent a burner to strike back?
how will you prevent a burner from striking back
What is the function air hole of a Bunsen burner?
The air hole in a Bunsen Burner allows air to mix with the gas prior to burning so that the flame can be adjusted as desired.
