It is also used to predict the tolerance of a resistor. Hence, the knowledge of resistor color code is essential to determine the value of the resistance. The value of the resistance is not printed on any resistor. It includes amplifiers, oscillators, transmitters, generators, millimeters, modulators, etc. The resistors are used in various applications ranging from small circuit boards to large circuits. The value of resistance can vary from few to large. Resistance is termed as the electrical resistance of a resistor, which is measured in Ohms. SI unit is a French word and is generally known as System International of Units. It means the amount of the resistance given by the resistor is measured in Ohms. The resistor's role includes reducing current flow, operation, adjusting signal levels, and dividing the voltage. It also acts as a protection device in a circuit. The resistor is an electronic component that provides electrical resistance. Next → ← prev Resistor color code What is a resistor?
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