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Resistors are electronics component used for resisting the flow of current in a circuit. They also divide the voltage in an electronics circuit. It is one of the most important passive components of an electronic industry because, without these components, active devices cannot process the electrical signals. Its main purpose is to provide a precise quantity of electrical resistance . The more the resistance, the more current will be limited and the less current will actually flow. Resistors pay a price for limiting current - they create heat.  In other words, resistors convert electrical energy into heat energy.   Types of Resistors 1. Fixed resistors 2. Variable resistors 1. Fixed Resistors -  This are resistor type that have fixed resistance. Although there resistance value can vary with temperature change. There resistance value is determined using there color code or a multimeter. Resistor are generally used to limit current flow in a circuit. Consid