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As many as the designer likes, but the average table fan uses about 20 watts.
That will depend on the specific fan.
3/4 of watts
Generally, a floor fan uses 90 watts to employ itself.
The average household fan used in US or Canada is about 35-50 watts.
Your question is rather like asking "How many miles per hour do you do in a week?" You don't consume watts over time, it's a measure of how many joules of energy you consume over time.
That depends on the type and make of Oven.
Different games consoles consume different amounts of watts. For example, the Xbox 360 uses 160 watts of power. The original Xbox uses half of this.
30watt so Total Curret used by fan is I=P/V=30/240=0.125A
A simple fan runs on about 15-20 watts. It does that continuously while it's running. If it runs for an hour it will use 15-20 watt-hours of energy.
an 1100 watt microwave wil generaly consume aproximatly 3.0 wats when not in use and close to 1100 watts while in use, the internal light while the door is opn will consume about 32.4 watts. There are 1000 whats in a Kilowatt hour.
It varies tremendously depending upon the size of the fan and the power of the motor. The best way to answer your question would probably be to look at the back of the fan, or on the bottom. It usually will tell how many watts the fan draws. If it only tell amps and volts, remember that watts = amps X volts. Remember that watts does not have a time component; so to say that it draws a certain number of watts in an hour is not correct. You should rather ask, "How many watt-hours does it consume in an hour?" That is the number of watts times the number of hours that it drew that number of watts.