How did a vacuum cleaner cost in the 1930s?
In 1920, a vacuum cleaner cost about $50.00 and the attachments about $14
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.
What is cost of a Kirby vacuum cleaner?
Yes, as they keep their charge better.
How much did a vacuum cleaner cost in the 1970's?
R-12 can be purchased at a VERY FEW refrigeration supply houses (old stock, not yet depleted) but you need EPA certification and the price is ASTRONOMICAL. A better solution would be to use R-414B,...
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