Question

Reostat is a device used to regulate...

Answer 1

Answer:

A Rheostat is a variable resistor which is used to control current.

Explanation:

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Answer 2

• Rheostat, adjustable resistor used in applications that require the adjustment of current or the varying of resistance in an electric circuit. The rheostat can adjust generator characteristics, dim lights, and start or control the speed of motors.

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