Types of Rheostats
Wire-Wound Rheostat
This kind uses a long cord coiled around a ceramic or fiberglass middle as the resistive element. Turning the knob moves the wiper along the wire, changing resistance.
Tapped Rheostat
Tapped rheostats have a couple of touch points alongside the resistive element, permitting discrete resistance degrees to be determined on.
Step-Type Rheostat
Step-kind rheostats have consistent resistance values in steps, similar to a rotary transfer.
Rheostat
A rheostat is a variable resistor used to manipulate the drift of electric cutting-edge in a circuit. It consists of a resistive element and a movable contact, permitting clients to modify the resistance, for this reason regulating the modern-day passing through the circuit.
Circuit Diagram of Rheostat