http://www.w3.org/ns/prov#value | - The size determines the wattage of the resistor - how much heat it can dissipate without getting too hot.Every resistor is identified by colour bands on the body, but when the resistor is a surface-mount device, numbers are used and sometimes letters.You MUST learn the colour code for resistors and the following table shows all the colours for the most common resistors from 1/10th of an ohm to 22
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