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To demonstrate atmospheric pressure.
If it looks like a mini UFO attached to a hose by the vacuum pump, it's called a vacuum diaphram.
First you need a vacuum pump with proper vacuum hoses; then you need some container which you can seal air tight, hook the vacuum hoses to, and it must be strong and rigged as to not collapse when a vacuum is pulled. Container will preferrablely have place to look into it for expierment, or be made of glass. Now turn vacuum pump on for an hour or so and you will have an ok vacuum/empty space.
no a diesel does not produce vaacuum when running. but vehicles that require vacuum for the brakes have a vaccuum pump attached to the engine to supply the needed vaccuum
-> Suspend an electric bell in an airtight bell jar attached to a vacuum pump. -> Turn on the electric bell. -> Pump out all the air in the bell jar using the vacuum pump. -> The sound of the bell should get fainter as air is pumped out. -> Finally no sound can be heard even though the hammer can be seen hitting the bell
The engine is the vacuum pump. All the vacuum operated accessories are operated by the vacuum supplied from the engine.
Maybe about 45 minutes to let the car cool down, so you can uninstall the vacuum pump between the firewall and attached to the back of the engine (upper rear left/passenger side) which will take you about 30 minutes if replacing a new vacuum pump, and up to one hour if you replace the three gaskets only.
Assuming that outside the vacuum chamber there is some gas or liquid, then indeed there is a force that pushes on the walls to collapse. If it doesn't collapse, that means the walls are strong enough to withstand that force: weak walls would collapse.
The vacuum lines, in a 1993 Honda accord, are controlled by a vacuum pump. The vacuum pump regulates the proper pressure in the vacuum lines.
A gasoline engine makes it's own vacuum. The diesel engine has a vacuum pump next to the power steering pump.A gasoline engine makes it's own vacuum. The diesel engine has a vacuum pump next to the power steering pump.
A vacuum pump is used to expel air and non-condensible gases from the condenser in order to allow it to continue accepting steam (the collapse of which produces the vacuum in a condenser). If the vacuum pump fails, it will take from seconds to a few minutes before enough non-condensible gases build up in the condenser to stop the flow of steam. The non-condensible gases come from the boiler feedwater supply, despite the fact that boiler water is treated to prevent this. The minute amount of air in the water is carried with the steam into the turbine then the condenser where it will concentrate unless removed by the vacuum pump.
Vacuum pump? Is this a diesel?