http://www.pezcyclingnews.com/?pg=fullstory&id=1961
"Watts - Time and Watts"
PEZ: When you do these tests, tell us what you do - do you measure time or do you also measure wattage output?
LA: Watts - time and watts. And really watts are a much better indication than time because time can be affected by temperature, by wind, by humidity, by pavement surface - a lot of things. But the record is a record of time. So when I say I beat his record by 45 seconds… but I also cranked out 495 watts for more than 30 minutes so…laughs…I knew we were in a good position.
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The power in a resistor (in watts) is simply the product of the current (in amperes) times the voltage (in volts).The power in a resistor (in watts) is simply the product of the current (in amperes) times the voltage (in volts).The power in a resistor (in watts) is simply the product of the current (in amperes) times the voltage (in volts).The power in a resistor (in watts) is simply the product of the current (in amperes) times the voltage (in volts).
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The rated voltage of an appliance is no guide to its power rating. To find out the power (watts), you will need to look at your washing machine's nameplate, which will indicate both its rated voltage and its rated power.
This is 220 volts AC, I assume. 10 x 220 = 2.2kVA of power. The real power will depend on the power factor. Take the power factor times 2,200 to find the watts.
You cannot "convert" 9 amps in watts. Amps are a unit of electric current, and watts are a unit of electric power. Power is given by P = IV where P is power, I is current and V is voltage. To determine the power (or wattage) you must know both the current and voltage.