Practicing Success
Which of the following statements is not true with reference to a potentiometer? |
It is based on balanced Wheatstone bridge. It draws no current from the voltage source being measured. It is unaffected by the internal resistance of the source. It is a very sensitive device to measure potential difference. |
It is based on balanced Wheatstone bridge. |
The correct answer is Option (1) → It is based on balanced Wheatstone bridge. |