Using an AIRFLOW INDICATOR METER TOOL. Baird is one of the brands that make them.
a vacuum cleaner uses air to create suction. in a vacuum there is no air. Therefore, the aswer is NO.
To suction the dirt out of your carpet
The vacuum cleaner uses suction to pick things up off the ground
Although it is called a vacuum cleaner, it does not actually create a vacuum. Inside the cleaner there is an electric motor which drives a fan blade. This fan blows air out of the vacuum cleaner and this causes air to be drawn in to the cleaner at the other end. Thus the cleaner works by creating an air flow, not a vacuum.
Example sentence - The vacuum cleaner no longer had adequate suction to clean the rugs.
By creating suction
2000 mm of water
You check its suction at how much it can suck
Its the hose that attached to a vacuum. Its where the suction is transferred from the vacuum cleaner to any attachments. Its also generically referred to as a vacuum for your car.
Rudimentary hand held vacuum cleaners typically range $25-$100. Depending on quality, some of them do lose suction easily.
A machine for cleaning carpets, tapestry, upholstered work, etc., by suction.
Ebay has one listed at £107.00