In this tutorial video, we will talk about Kelvin Double Bridge. This bridge is also a DC bridge and this bridge is used to measure very low resistance values below the value of 1 Ohm.
We will see the construction, balance condition, and the phasor diagram of the bridge.
For references,
https://www.electricalengineeringinfo...
https://www.elprocus.com/what-is-a-ke...
https://en.wikipedia.org/wiki/Kelvin_...
https://www.electrical4u.com/kelvin-b...
https://circuitglobe.com/kelvin-bridg...