Bissoy.com
Doctors Medicines MCQs Q&A

A potentiometer is basically a

A potentiometer is basically a Correct Answer <p>Calibrating instrument</p>

  • A potentiometer is an instrument for measuring voltage by comparison of an unknown voltage with a known reference voltage
  • The unknown voltage may be supplied by a standard cell or any other known voltage
  • The potentiometer is extensively used for calibrations of voltmeter and ammeters and has, in fact, become the standard for the calibration of these instruments

Related Questions

To measure an A. C. voltage by using an A.C. potentiometer, it is desirable that the supply for the potentiometer in taken
In an AC co-ordinate potentiometer, the currents in the phase and quadrature potentiometer are adjusted to be
Which type of potentiometer consists of two separate potentiometer circuits enclosed in a common case?
Basically a potentiometer is a device for
Potentiometer basically-
To measure a resistance with the help of a potentiometer it is
In order to achieve high accuracy, the slide wire of a potentiometer should be
A potentiometer may be used for
A rheostat differs from potentiometer in the respect that it
A potentiometer is a twoterminal variable resistor.