what is difference between potentiometer and rheostat?
Answers
Answered by
0
A rheostat is simply a variable resistance used to control power to a load and you are correct about the wiring. Only the slider and one other terminal are used. Apotentiometer uses all three terminals, enabling a variable voltage or signal to be tapped off from the slider.
Similar questions
Math,
8 months ago
Environmental Sciences,
8 months ago
Math,
8 months ago
Science,
1 year ago
Social Sciences,
1 year ago