Question

 How big was the worlds first vacuum cleaner?

Answer It will last about a week or two
http://wiki.answers.com/Q/How_big_was_the_worlds_first_vacuum_cleaner

Top Q&A For: How big was the worlds first vacuum cleaner

A vacuum cleaner uses 800 W of power The voltage source is 100 V What is the current flowing through the vacuum cleaner?

How does the fan inside a vacuum cleaner cause the vacuum cleaner to pick up dirt?

The fan powered by a motor creates suction which pulls the dust into nozzle (head) into the bag, filters or cyclones.
http://wiki.answers.com/Q/How_does_the_fan_inside_a_vacuum_cleaner_cause_the_vacuum_cle...

How big was the first vacuum cleaner?

The first recorded actual vacuum cleaners were "street sweepers" in the mid 1800's in England. later in the 19th century, a horse-drawn vacuum cart was invented. It was similar to a central vacuum,... Read More »
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Was the first hairdryer a vacuum cleaner?


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