Meaning Of The Word Rheostat

Real Dictionary

What's the definition of Rheostat? Find Rheostat meanings, definitions and more at the Real Dictionary online.

Rheostat Meaning

Rheostat Definition
Rheostat Definition

What's The Definition Of Rheostat?

rheostat in American English
a variable resistor for changing the resistance of an electrical circuit without interrupting the circuit, used as for regulating the brightness of electric lights
noun: an adjustable resistor so constructed that its resistance may be changed without opening the circuit in which it is connected, thereby controlling the current in the circuit

rheostat in British English
noun: a variable resistance, usually consisting of a coil of wire with a terminal at one end and a sliding contact that moves along the coil to tap off the current

rheostat in Electrical Engineering
noun: A rheostat is an electrical instrument used to vary resistance, that usually consists of a coil of wire with a terminal at one end and a sliding contact that moves along the coil to stop the current.

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