Basically a potentiometer is a device for All Questions › Category: Power System Analysis › Basically a potentiometer is a device for 0 Vote Up Vote Down Rajasri Mundrathi Staff asked 3 years ago Options: a) Comparing two voltagesb) Measuring a currentc) Comparing two currentsd) Measuring a voltage 1 Answers 0 Vote Up Vote Down Rajasri Mundrathi Staff answered 3 years ago The correct answer isĀ Comparing two voltages