Question

Write the functions of Rheostat

Answer 1

Answer:

Rheostat is a variable resistor which is used to control current. They are able to vary the resistance in a circuit without interruption. Rheostats were often used as power control devices, for example to control light intensity (dimmer), speed of motors, heaters and ovens.

Explanation:

mark me brainlist

like..

Answer 2

Answer:

1. A rheostat is a variable resistor which is used to control current.
2. They are able to vary the resistance in a circuit without interruption.
3. Rheostats were often used as power control devices, for example to control light intensity (dimmer), speed of motors, heaters and ovens.