Recent questions tagged rheostat

Description : A rheostat differs from potentiometer in the respect that it?

Last Answer : A rheostat differs from potentiometer in the respect that it has higher wattage rating.

Last Answer : During rheostat braking of D.C. series motors motor is run as a generator.

Description : what is Rheostat ?

Last Answer : Rheostat is varible resistance device which gives large range variation in resistance generally used for operating electrical motors

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