Jabarkan Preferred values dari Résistor dalam bahasa sunda

Resistors are manufactured in values from a few milliohms to about a gigaohm; only a limited range of values from the IEC 60063 preferred number series are commonly available. These series are called E6, E12, E24, E96 and E192.  The number tells how many standarized values exist in éach decade (e.g. between 10 and 100, or between 100 and 1000).  So resistors confirming to the E12 series, can have 12 distinct values between 10 and 100; while those confirming to the E24 series would have 24 distinct values. In practice, the discrete component sold as a "resistor" is not a perfect resistance, as defined above.  Resistors are often marked with their tolerance (maximum expected variation from the marked resistance).  On color coded resistors the color of the rightmost  band denotes the tolerance: